2007 Announcements
20 December, 2007 LODGEMENT OF PROSPECTUS
19 December, 2007 COMPANY OPERATIONS UPDATE
29 November, 2007 ALLOTMENT OF SECURITIES
26 November, 2007 ALLOTMENT OF SECURITIES
20 November, 2007 APPROVAL OF EMPLOYEE OPTION PLAN
20 November, 2007 OUTCOME OF ANNUAL GENERAL MEETING
20 November, 2007 CHAIRMAN'S ADDRESS
13 November, 2007 MT GUNYAN DRILLING INTERSECTS FURTHER GOOD RESULTS
9 November, 2007 ALLOTMENT OF SECURITIES
1 November, 2007 CONVERTIBLE NOTE FUNDING
30 October, 2007 SALE OF SILVER POWDER
18 October, 2007 NOTICE OF ANNUAL GENERAL MEETING
15 October, 2007 MACMIN PLAN FOR 2008 TWIN HILL SILVER MINE UPDATE
27 September, 2007 MORE HIGH SILVER (711g/t) AND GOLD (10.15g/t) VALUES FROM DRILLING COMPLETED AT TALLY HO
27 September, 2007 ALLOTMENT OF SECURITIES
26 September, 2007 CEO TERMS OF EMPLOYMENT
26 September, 2007 APPENDIX 3Y - CHANGE OF DIRECTOR'S INTEREST NOTICE
25 September, 2007 DRILLING AT MT GUNYAN INTERSECTS VERY PROMISING SILVER VALUES TO 524g/t
20 September, 2007 MACMIN SILVER APPOINTS NEW CEO
20 September, 2007 2007 ANNUAL REPORT
19 September, 2007 CONVERTIBLE NOTE
10 September, 2007 NEW GUINEA GOLD CORPORATION - SINIVIT MINE UPDATE : MOVING TO COMMERCIAL SCALE PRODUCTION
10 August, 2007 ALLOTMENT OF SECURITIES
31 July, 2007 JUNE QUARTERLY REPORT
10 July, 2007 TALLY HO YIELDS FURTHER DRILL RESULTS TO 817g/t SILVER AND 12.2% ZINC
09 July, 2007 COMMISSIONING CONTINUES AT TWIN HILLS SILVER MINE, TEXAS PROJECT
09 July, 2007 ALLOTMENT OF SECURITIES
09 July, 2007 RE: NEW GUINEA GOLD CORPORATION - FIRST GOLD POUR AT SINIVIT
18 June, 2007 RE-RELEASE OF 7 JUNE ANNOUNCEMENT
08 June, 2007 EUROPEAN ROADSHOW
07 June, 2007 TALLY HO DRILLING INTERCEPTS SILVER TO 2330g/t, GOLD TO 23g/t, AND ENHANCES RESOURCE POTENTIAL
29 May, 2007 ALLOTMENT OF SECURITIES
04 May, 2007 MACMIN GRANTED 'ENVIRONMENTAL AUTHORITY' FOR TWIN HILLS SILVER MINE
04 May, 2007 ALLOTMENT OF SECURITIES
27 April, 2007 TECHNICAL REPORT - QUARTER ENDED 31ST MARCH 2007
19 April, 2007 ALLOTMENT OF SECURITIES
13 April, 2007 ALLOTMENT OF SECURITIES
10 April, 2007 RE : NEW GUINEA GOLD CORPORATION
05 April, 2007 FORM 603 - NOTICE OF INITIAL SUBSTANTIAL HOLDER
02 April, 2007 SILVER PRODUCTION
23 March, 2007 ALLOTMENT OF SECURITIES
15 March, 2007 EXPLORATION UPDATE
12 March, 2007 HALF-YEARLY REPORT - For The Period Ended 31 December 2006
05 March, 2007 EPA REQUIRES EXTENSION OF TIME
02 March, 2007 TWIN HILLS SILVER MINE UPDATE
01 March, 2007 ALLOTMENT OF SECURITIES
22 February, 2007 NEW GUINEA GOLD CORPORATION - 3M AT 180G/T GOLD (6 OZS) WITHIN 24M AT 33.7G/T GOLD IN TRENCH AT MT PENCK
05 February, 2007 ALLOTMENT OF SECURITIES
31 January, 2007 TECHNICAL REPORT - QUARTER ENDED 31ST DECEMBER 2006
23 January, 2007 MACMIN ENCOUNTERS FURTHER SILVER - ZINC AT TALLY HO
18 January, 2007 CHANGE OF PROVIDER OF SHARE REGISTRY MANAGEMENT SERVICES
18 January, 2007 ALLOTMENT OF SECURITIES
03 January, 2007 ALLOTMENT OF SECURITIES

 

 

20 December, 2007
LODGEMENT OF PROSPECTUS


Macmin Silver Ltd has lodged a prospectus with ASX and ASIC for a 1 for 5, non-renounceable Entitlements Issue of shares at 20 cents, with one free option accompanying every two New Shares allotted, to raise a maximum of approximately $18.5 million. The record date is 3 January 2008 and the issue will close on 30 January 2008.

The purpose of the issue is to allow the Company to pursue its objective of consolidating its unique position as the premier silver focused company in Australia. This will be done by upgrading of the Twin Hills Silver Mine as well as undertaking exploration and acquisition activities to increase the silver resource base of the Company.

The attached initial advice to shareholders and optionholders contains further details and will be mailed to each shareholder and optionholder on 21 December 2007.

An Appendix 3B in respect of the issue is also attached.

Yours faithfully,
MACMIN SILVER LTD

Garry M. Edward

 

INITIAL ADVICE OF NON-RENOUNCEABLE RIGHTS ISSUE


Macmin Silver Ltd (Macmin) is pleased to inform you of its non-renounceable Entitlements Issue (Issue) to raise up to a maximum of approximately $18.5 million.

The purpose of the issue is to allow the Company to pursue its objective of consolidating its unique position as the premier silver focused company in Australia. This will be done by upgrading of the Twin Hills Silver Mine as well as undertaking exploration and acquisition activities to increase the silver resource base of the Company.

The Entitlements Issue

Macmin is making a non-renounceable Entitlements Issue of up to approximately 92.4 million fully paid ordinary shares at 20 cents per New Share. Every two New Shares will be accompanied by a free New Option exercisable at 25 cents on or before 30 October 2008. If fully subscribed, the Issue will raise up to a maximum of approximately $18.5 million. The offer does not require shareholder approval.

Shareholders registered or entitled to be registered at 5pm Australian Eastern Standard Time on 3 January 2008 are offered 1 New Share for every 5 Shares then held, at an issue price of 20 cents per New Share. The “ex” date for entitlements is 27 December 2007, therefore shares purchased after 27 December 2007 will not provide the buyer with entitlements in the Issue. Where fractions arise in the calculation of entitlements, they will be rounded up to the next whole number of New Shares. Entitlements will be shown on the personalised Entitlement and Acceptance Form which will accompany the Prospectus when it is mailed to shareholders. Shareholders may apply for New Shares and New Options in excess of their entitlements.

The New Shares and New Options will rank equally in all respects from the date of issue with existing ordinary securities (MMN) and quoted options (MMNO) respectively. There are no entitlements to New Shares for options currently held. An Optionholder who exercises options and becomes registered as the holder of the shares issued on exercise of the options by 5pm on 3 January 2008 will be entitled to participate in the Entitlements Issue in respect of those shares.

A Prospectus detailing the non-renounceable Entitlements Issue was lodged with the Australian Securities & Investments Commission on 20 December 2007. A copy is available on Macmin’s website www.macmin.com.au and on ASX’s website www.asx.com.au. The Prospectus, with personalised Entitlement and Acceptance Form, is expected to be mailed to shareholders on 7 January 2008.

Before making a decision whether to take up any of these entitlements to New Shares, please carefully read the Prospectus. The offer closes at 5pm Australian Eastern Standard Time on 30 January 2008.

Eligible shareholders wishing to participate in this offer should either pay by BPAY (if you have an account with an Australian financial institution) or complete the Entitlement and Acceptance Form in accordance with the instructions set out on the form and forward it together with an Australian dollar cheque or bank draft to Macmin’s share registry, Registries Limited.

Shareholders not wishing to take up their entitlements may not dispose of those entitlements.

 

SUMMARY OF PRINCIPAL DATES
“Ex” Date for entitlements 27 December 2007
Record Date to determine Entitlements 3 January 2008
Prospectus and Entitlement and Acceptance Forms despatched 7 January 2008
Offer closes – last date for lodgement of Entitlement and Acceptance Forms and payment of application money 30 January 2008
New Shares issued and holding statements despatched 6 February 2008
If you have any questions regarding your entitlement or the mailing of the Prospectus and the accompanying Entitlement and Acceptance Form, please contact Macmin’s share registry on (02) 9290 9600 or +61 2 9290 9600 for overseas callers.

Yours faithfully,

 

Garry Edwards
Company Secretary

 

 

DOWNLOAD PROSPECTUS

Download Acceptance Form PDF File (33K)

Download Prospectus PDF File (296K)

Download Appendix 3B PDF File (64K)

 

 

 

19 December, 2007
COMPANY OPERATIONS UPDATE

TWIN HILLS MINE

Silver Powder Production
Silver powder production for November was 10,400oz and production to date in December is 32,500oz. Production is significantly higher to date in December, due mainly to the continuous shift operation introduced for the electrowinning plant in late November. There is 41,800oz of silver powder in storage.

Production is expected to increase as irrigation is extended to cover the remainder of the current 150,000 tonnes on the leach pad and take a step up when a higher rate of crushed ore becomes available from the upgraded crushing circuit.

Process Improvements
A Merrill Crowe plant is required for extraction of silver from the leachate solutions once the level of contained silver falls below the efficient operating range of the electrowinning plant. Construction of a modular plant by the Company will commence in January. Once the first module has been commissioned additional modules will be constructed as required. The estimated cost of the first module is expected to be approximately $150,000. Mining and Leach Pad Construction
Mining operations are currently in advance of crushing, with stockpiles of 95,000 tonnes on the crusher run-of-mine pad and 109,700 tonnes of material on the low grade pad at the end of November. This has enabled items of mining equipment to be utilized in earthworks for construction of the next leach pad area to the west of the current pad and ponds.

This next pad area will have the capacity to hold approximately 400,000 tonnes of agglomerated ore. The pad area and associated drain launders to the existing storage ponds will be lined with high density polyethylene and ready to receive stacked ore by the end of March 2008.

Current crushing production is being placed on the existing pad which has a capacity to hold an estimated 200,000 tonnes on its first lift of 8m high.

Crushing Circuit – Upgrade Stage 1
A contract for installation and operation of additional screening capacity consisting of a 6m by 2.4m three deck screen and six transfer conveyors has been awarded and includes the provision of an experienced crushing supervisor. The supervisor is expected to arrive in January 2008. However, due to a heavy workload, the contractor now estimates that the current upgrade may not be completed before 15 May 2008 although every effort will be made to complete earlier.

The additional screening capacity will extract more fine material (less than 4mm) between the existing jaw and cone crusher for sending direct to the agglomeration and stacking stage. This is designed to increase overall throughput and reduce wear and cost in the later stage of vertical impact crushing equipment which is currently exacerbated by recirculation of excessive fine material.

An additional benefit of the increased screening capacity will be the ability to increase the density of blasting patterns to produce more fines during blasting which will reduce the load on the crusher capacity.

The contractor’s supervisor will monitor and oversee the performance and maintenance of the entire crushing circuit and recommend further improvements and refinements which can be made once the impact of the first stage upgrade is assessed and quantified.

EXPLORATION AND PROJECT ACQUISITION

As mentioned in the last update, the Company continues to increase its interest in silver/zinc/lead projects throughout Queensland to provide for future advancement and expansion of operations. This strategy underpins the long-term focus of the Company to seek out high quality silver resources for development. The following provides a summary of recent changes in the Company’s exploration tenement interests.

Central Queensland

Tally Ho Project

Exploration Permit for Minerals 15168 (EPM15168 – Connors Range), (ASX releases dated 9th May 2006 & 13th September 2006) was granted on 16 November 2007. The Connors Range EPM surrounds the recently drilled Tally Ho silver prospect and covers the south-eastern portion of the Tally Ho Intrusive Complex (THIC).

The grant of the Connors Range EPM paves the way for continued exploration along strike (in both directions) from the already identified mineralization of the Tally Ho Silver prospect. Further drilling targeting a number of along strike positions and areas adjacent to the already identified mineralization is planned for the first half of 2008.

A second Exploration Permit for Minerals (EPM15775 – Denison Creek), which covers the northern portion of the THIC and adjoins EPM15168, was granted on 30 October 2007. This EPM had been previously been referred to as ‘Pisgah’ in an ASX release dated 13th September 2006.

The grant of both the Connors Range and Denison Creek EPM’s allows Macmin to undertake regional exploration of the THIC, which we believe could host additional previously unidentified Intrusive Related Mineralising Systems.

Mt Scott Project

Exploration Permit for Minerals 15854 (EPM15854 – Mt Scott) was first mentioned in an ASX release dated 13th September 2006.

Subsequent to our initial positive results from drilling at the Tally Ho silver prospect, a review of the available literature identified a number of prospects (Mt Scott, Mt Scott South and Kelvin’s) associated with the Mt Scott Granite which are described as having similarities to the Tally Ho mineralising system, and have seen little to no follow-up exploration.

The Mt Scott EPM covers these prospects and an initial field inspection will be undertaken in early 2008, with a view to planning follow-up exploration as appropriate.

In addition to the regular quarterly reports, the Company will continue to provide operations updates as progress is made.

Yours faithfully

Garry Edwards
CHIEF EXECUTIVE OFFICER

 

Download PDF File (37K)

 

 

 

29 November, 2007
ALLOTMENT OF SECURITIES

The Directors advise that a total of 5,200,000 unlisted options, exercisable at 28 cents on or before 29 November 2010 were today issued to 8 staff members. The options have been issued in accordance with the Macmin Silver Ltd Employee Incentive Option Scheme.

An Appendix 3B form (New issue announcement, application for quotation of additional securities and agreement) detailing the issue is attached.

Yours faithfully,
MACMIN SILVER LTD

 

Garry Edwards
Chief Executive Officer

 

Download PDF File (63K)

 

 

 

26 November, 2007
ALLOTMENT OF SECURITIES

The Directors advise that the Company has issued a total of 8,334 fully paid ordinary shares. The shares were issued as follows:

• 8,334 at $0.25 per share pursuant to the exercise of MMNO listed options.

An Appendix 3B form (New issue announcement, application for quotation of additional securities and agreement) detailing the issue is attached.

Yours faithfully,
MACMIN SILVER LTD

 

Garry Edwards
Company Secretary

 

Download PDF File (64K)

 

 

20 November, 2007
EMPLOYEE INCENTIVE OPTION PLAN

The attached revised Employee Incentive Option Plan was approved by shareholders at the Annual General Meeting held on 20 November 2007.

 

Yours faithfully,
MACMIN SILVER LTD

 

Garry M. Edwards

Company Secretary

 

EMPLOYEE INCENTIVE OPTION PLAN

The following are the terms of the Plan:-

Macmin Silver Ltd Employee Incentive Option Plan

  •          The Macmin Silver Ltd Employee Incentive Option Plan ("the Plan") is described in and administered by the terms and conditions set out below.
  •          The Plan and the terms and conditions of the Plan may only be amended with approval of the shareholders.
  •          Directors may not issue options under the Plan if to do so would cause the number of options issued under the Plan and not yet exercised or expired to exceed 5% of the number of issued shares in the Company as at that date.

 

Terms and Conditions

  1. The Directors of the Company may issue options to subscribe for shares in the Company to employees and consultants of the Company, a company related to the Company ("Related Company") and any joint venture in which the Company or a Related Company participates.  However, no options are to be issued to Directors of the Company pursuant to the Plan.
  2. Each option entitles the holder to subscribe for one fully paid ordinary share in the capital of the Company.
  3.  The options are exercisable from one year after the date of issue until the expiry date.  The options shall expire at 5.00 p.m. eastern standard time, on the first business day three (3) years after the date of issue of the options or such earlier date as the Directors determine at the time of issue ("expiry date"). Options may only be exercised in multiples of 5,000, unless exercising all the holder’s remaining options.  Any options not exercised by the expiry date shall lapse.
  4. The exercise price of each option will be 110% of the average of the market closing price for company ordinary shares over the 5 business days prior to the day on which options are issued (rounded up to the nearest full cent) or a greater price determined by the directors.  The amount calculated by that average is to be advised to employees at the time of issue of the options.
  5. Exercise of the options is effected by delivery of a Notice of Exercise [see back of Option Certificate] to the registered office of the Company together with payment of the exercise price of the options.  Shares will be issued pursuant to the exercise of the options not more than 14 days after receipt by the Company from the option holder of the Notice and the exercise price in respect of the options.
  6. Options may not be exercised if the effect of such exercise and subsequent allotment of shares would be to create a holding of less than a marketable parcel of ordinary shares unless the allottee is already a shareholder of the Company at the time of exercise.
  7. Options are not transferable.  Application will not be made to Australian Stock Exchange Limited ("ASX") for their Official Quotation.
  8. All shares issued upon exercise of the options and payment of the exercise price will rank pari passu in all respects with the Company's then existing ordinary fully paid shares.  The Company will apply for Official Quotation by ASX Limited of all shares issued upon exercise of the options.
  9. There are no participating rights or entitlements inherent in the options and holders will not be entitled to participate in new issues of capital offered to shareholders during the currency of the options.  However, the Company will ensure that for the purposes of determining entitlements to any such issue, the books closing date will be at least 7 business days after the issue is announced.  This will give optionholders the opportunity to exercise their options prior to the date for determining entitlements to participate in any such issue.
  10. In the event of any reconstruction, including a consolidation, sub-division, reduction or return of the issued capital of the Company prior to the expiry date, the number of options to which each holder is entitled or the exercise price of the options or both will be reconstructed as appropriate in a manner which is in accordance with the Listing Rules then applying and which will not result in any benefits being conferred on optionholders which are not conferred on shareholders, subject to such provisions with respect to the rounding of entitlements as may be sanctioned by the meeting of shareholders approving the reconstruction of capital, but in all other respects the terms of exercise of the options will remain unchanged.
  11. If an optionholder under this Plan ceases to be substantially involved with the company, the Directors, at their discretion may cancel all or part of the holder's options obtained under this plan after giving the holder 60 days notice of their intention to do so.

 

Download PDF File (24K)

 

 

20 November, 2007
OUTCOME OF ANNUAL GENERAL MEETING

In accordance with Listing Rule 3.13.2, I advise that all motions as per the Notice of Meeting were carried without amendment.

The table below lists the proxies received in respect of each motion. All resolutions were decided by a show of hands.

Motion
Result
Proxy Details
For
Against
Abstain
No Direction Given
Total
Re-election of P. McNeil as Director
Carried
22,650,567
205,467
956,360
0
23,812,394
Change of Auditor
Carried
22,768,034
60,000
984,360
0
23,812,394
Approval for Amendment and Continuation of the Macmin Employee Incentive Option Plan
Carried
20,153,367
3,524,602
134,425
0
23,812,394
Advisory/Non-binding Vote on Remuneration Report
Carried
20,670,307
2,874,749
267,338
0
23,812,394

In accordance with Listing Rule 3.16.3, I advise that BDO Kendalls Brisbane have been appointed as Auditors to the Company effective 20 November 2007.

 

Yours faithfully,
MACMIN SILVER LTD

 

Garry M. Edwards
CEO & Company Secretary

 

Download PDF File (20K)

 

 

 

20 November, 2007
CHAIRMAN'S ADDRESS - MACMIN SILVER LTD

Welcome to the 15th AGM of Macmin Silver Ltd.

I would particularly welcome Garry Edwards as Macmin’s new CEO.  We believe that as Garry has a strong financial, analytical and management background, he will ensure that the Texas Project moves ahead as efficiently as possible.

I would like to thank Denis O’Neill, who has stepped aside for personal reasons, for his efforts for Macmin over the past 15 years.

I am pleased to report that silver production started at Twin Hills in mid year with our first sale of silver taking place in early November.

In 2007, the silver price traded between approximately US$11.60oz and US15.80oz which is a new 25 year high.  The exchange rate between Australian dollars and US dollars has strengthened significantly during the year, and the current A$16.50 price per oz is $1.50 or so below its high in 2006, but is still an attractive price for Macmin.  Our view is that the silver price will strengthen further in 2008.

Commissioning of the Twin Hills Silver Mine over the past six months revealed a number of problems and performance was disappointing. It did not lead to full scale production as quickly as anticipated.  This is not unusual with new mines, but as outlined in our ASX release of 15th October 2007, we believe we have identified the problems and are moving to overcome them.  The first commercial production heap of 120,000 tonnes is currently undergoing leaching.

We had forecast production of approximately 130,000 ozs for the December quarter.  This may not be met, but production is gradually increasing and over the coming months we expect production to increase to a  monthly rate of 180,000 oz. An initial sale of 6,450oz of silver powder was made recently.

Exploration has continued this year with drilling at the Tally Ho Silver Project and at Mt Gunyan, within the Texas Silver Project.

At the Tally Ho Project, sufficient drilling has now been undertaken to allow a JORC compliant resource to be estimated which will be completed 2008, and could lead to development.  Exploration on this Central Queensland project will begin in earnest in the New Year with the recent granting of the Mt Scott tenement and imminent grant of two other tenements adjoining Tally Ho.  Other silver projects are also under evaluation in Central Queensland.

With a very healthy outlook for silver prices going forward, drilling will continue at Mt Gunyan.  We recently announced a 1 metre interval of very high grade mineralisation – 542g/t silver and 172g/t gold. This is exceptionally high grade with one tonne of rock having a gross metal value of approximately AUD $4,300.00 at current metal prices. In this business grade is king.

In addition, recent drilling has encountered massive sulphide mineralisation which represents an exciting new target in the mineralised system at Mt Gunyan.

It has been a positive year for the companies in which Macmin holds equity investments. New Guinea Gold has poured its first gold from the Sinivit Gold Mine and both Malachite and Frontier have produced JORC compliant statements on deposits they have drilled, and Frontier has just produced a very encouraging Conceptual Mining Study for its Kodu deposit.

Approximately half of Macmin’s shareholders reside outside Australia, mainly in Germany and Switzerland, and have proven to be strong supporters of the company.  I met many of the shareholders in Geneva, Zurich, Frankfurt, Amsterdam, Munich and Paris in early November and I am pleased to report that I was encouraged by their enthusiasm.

Before closing, it would be remiss of me not to acknowledge Directors, Management and all Employees of the company.  As you are all aware, there is a major resources boom in progress affecting companies’ ability to employ skilled and loyal staff, particularly with new IPO’s listing daily.  Your company has been listed for 15 years, and the dedicated team of people built up over that time are an essential and valuable asset of this company, which should not be overlooked by the shareholders.  I thank everyone working for the company for their tireless effort.

In closing, I wish all shareholders a prosperous 2008 and thank you for your support over the past year.

Yours faithfully

 

R.D. McNeil
CHAIRMAN                                                                                                               

The information in the report to which this statement is attached that relates to Exploration Results is based on information compiled by Robert McNeil, who is a Fellow of the Australasian Institute of Mining and Metallurgy.  Robert McNeil is employed by Macmin Silver Ltd.  Robert McNeil has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2004 Edition of the ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’.  Robert McNeil consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.

 

 

 

 

13 November, 2007
MT GUNYAN DRILLING INTERSECTS FURTHER GOOD RESULTS with SILVER to 176g/t, GOLD to 6.5g/t, ZINC to 16% and LEAD to 9%

Summary

Drill Results

Macmin Silver Ltd has recently received assay results for 4 drill holes from our ongoing drilling programme at the Mt Gunyan prospect.

Diamond drilling in the central portion of the prospect has bolstered current mineralised zones and enhanced the depth potential in the area with the intersection of massive sulphide mineralisation in MGD15.  While drilling to the east has extended the new mineralised zone recently identified (ASX Release 25 September 2007).  Highlights of the drill holes are as follows:

MGD12      6m (30-36m) @ 33g/t silver, 0.24% lead
                            Including 2m @ 116g/t silver and 0.6% lead

MGD13        2.5m (133.87-136.37m) @ 79 g/t silver, 0.1% lead and 0.19% zinc
                            Including 1.03m @ 120g/t silver, 0.07% lead and 0.13% zinc

MGD15        3.4m (129-132.4m) @ 39 g/t silver, 0.89g/t gold, 1.4% lead and 2.5% zinc
                            Including 0.38m @ 176g/t silver, 6.52g/t gold, 9.2%lead and 16.9% zinc


Soil and Rock Sampling

Results from recently received soil and rock samples collected as part of Macmin’s ongoing project wide regional prospecting and soil sampling programme at Texas has identified an area which shows similarities to the Twin Hills silver deposit.


Mt Gunyan Drilling

Results received from the recently drilled MGD15 (5725N) which intercepted a semi massive sphalerite, galena, pyrite, silver sulphosalts and gold zone within a board zone of strong siliceous, carbonate and chlorite alteration, returned 3.4m (129-132.4m) @ 39g/t silver, 0.89g/t gold, 1.4% lead and 2.5% zinc, including 0.38m @ 176g/t silver, 6.52g/t gold, 9.2% lead and 16.9% zinc.

This style of mineralisation has not previously been intercepted at Mt Gunyan and in conjunction with the results from MGD14 (outlined below) and previous results from MGD1 it leaves the zone open at depth and along strike to the south.  The discovery of massive sulphide on Mt Gunyan has significant exploration implications.  The historic Silver Spur Mine (located 4km south of Mt Gunyan) was mined for silver from a high-grade massive sulphide ore.  It has been speculated that high grade massive sulphide could lie beneath the disseminated style of silver mineralisation at Mt Gunyan and Twin Hills and this intersection encountered in MGD15 adds the first evidence of this possibility.  The potential for more high-grade massive sulphide mineralisation, with strong silver-gold mineralisation appears strong, and further deep drilling utilising our new in-house diamond drilling rig will be undertaken in the coming months.

The recently discovered eastern mineralised zone has been located 125m north of the previous intersections in MGD009 and MGD011 (ASX Release 25 September 2007) with MGD012 returning an intercept of 6m @ 33g/t silver, including 2m @ 116g/t silver. This mineralisation is open at depth and along strike (both to the north and south).  Further drilling utilising our in house drilling rigs will target infilling this zone and exploring along strike.

Table 1 - Best Intercepts

Hole No

Interval
From To (m)

Length
(m)

Silver
g/t

Gold
g/t

Lead
(%)

Zinc
(%)

MGD12

18 – 42
Incl. 30 - 36
Incl. 34 - 36

24
6
2

28
33
116

0.01
0.03
0.05

0.37
0.24
0.60

0.11
0.03
0.08

MGD13

133.87 – 162.48
Incl. 133.87 – 136.37
Incl. 159.45 – 159.55

29
2.5
0.1

11
79
31

-
0.04
0.01

0.09
0.10
1.70

0.16
0.19
4.40

MGD14

147 - 150

3

19

-

0.48

1.82

MGD15

129 – 132.4
incl. 131.02 – 131.4

3.4
0.38

39
176

0.89
6.52

1.40
9.18

2.50
16.90

 

 

 

 

 

 

 

 

Table 2 - Hole Locations for Table 1 data

Hole No

Northing

Easting

Easting

Northing

RL

Depth

DIP

AZI

AZI

 

Local Grid

Local Grid

MGA

MGA

 

(m)

 

MAG

Local Grid

MGD12
MGD13
MGD14
MGD15

5295
5292
5160
5132

5705
5704
5727
5725

333173
333170
333037
333009

6809526
6809526
6809537
6809532

585.5
585.5
594
585.7

107.9
197.8
150.6
147.1

-70
-60
-90
-90

75
255
0
0

90
270
0
0

Sampling & Assaying Details
Sampling of Diamond Core was undertaken over mineralised and altered zones, sample intervals were determined from geological intervals.  In broad zones of alteration 2 metre intervals were selected.  As part of the Company’s quality control programme, a duplicate sample is collected about every 20 samples and submitted under a different sample number providing a check on repeatability.

Assaying is carried out by ALS Chemex in Brisbane using the ICP technique for silver, copper, lead, zinc, arsenic and antimony.  Gold is assayed by the ICPMS technique.

Drill holes Collars have been located with a hand-held Garmin GPS unit.  Down hole surveys are recorded with an Eastman style single shot camera.

Regional Soils and Prospecting

Ongoing regional soil sampling and prospecting has identified a new prospect (Kemps) which shows similarities to the Twin Hills silver deposit (3km south of Kemps) (Figure 1).  A strong potassium radiometric anomaly (1000 x 300m) is coincident with a silver soil anomaly (750 x 100m) and a zone of outcropping silicious, haematitic and jarositic volcaniclastic siltstone.

The best soil results occur on the southern margin of the potassium radiometric anomaly and two rock chip samples collected from sheared silicious volcaniclastic siltstone, also on the margin of the potassium radiometric anomaly have returned silver values to 22g/t silver.

The silicious volcaniclastic siltstone is visually similar to the mineralised rocks found in the Twin Hills Silver Mine.  The presence of haematitic and jarositic surface staining is particularly encouraging.

Soil lines are 400m apart with samples every 50m along line and will be in filled in the near future, while the areas of outcrop will be more extensively sampled as part of the in fill soil sampling programme.

Shallow percussion drilling targeting the better soil and rock sample results will also be carried out in the near future.

Sampling & Assaying Details

Soil samples consist of approximately 100g of -2mm material collected from below the humic layer and rock samples are typically 1-2kg in size.

Assaying is carried out by ALS Chemex in Brisbane using an aqua regia digest which is analysed with the ICP technique for silver, copper, lead, zinc, arsenic and antimony and analysed by the ICPMS technique for Gold.

Yours faithfully,

Garry Edwards           
CHIEF EXECUTIVE OFFICER

The information in this report that relates to Exploration Results is based on information compiled by Denis O’Neill, who is a Member of The Australasian Institute of Mining and Metallurgy.  Denis O’Neill is employed by Macmin Silver Ltd.
Denis O’Neill has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2004 Edition of the ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’.  Denis O’Neill consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.

 

 

 

9 November, 2007
ALLOTMENT OF SECURITIES

The Directors advise that the Company has issued a total of 75,000 fully paid ordinary shares.  The shares were issued as follows:

 

  • 75,000 at $0.20 per share pursuant to the exercise of Director’s unlisted options

 

An Appendix 3B form (New issue announcement, application for quotation of additional securities and agreement) and Appendix 3Y (Change of Directors Interest Notice) detailing the issue are attached.

Yours faithfully

 

Garry Edwards
CHIEF EXECUTIVE OFFICER

 

 

7 November, 2007
CONVERTIBLE NOTE FUNDING

The Company today received advice of the release of the first tranche (50%) of the Convertible Note funding announced on 19 September 2007.

Net US$4,150,580 will be received after deduction of establishment fees and the first 6 months’ interest.

These funds will be used to undertake the first stage of an upgrade to the crushing circuit at the Twin Hills mine, maintain a strong exploration impetus on existing projects and also to evaluate new silver project opportunities.

The main terms of the Convertible Note are set out below. 

  1. The Subscriber will make available US$9million as a Convertible Loan to Macmin in two tranches of US$4.5million three months apart.
  2. There will be six repayments of principal, commencing 6 months after the Closing Date. The Company may make repayments in cash, or in shares at 3% discount to the Volume Weighted Average Price (“VWAP”) in the pre-determined period prior to issue of the shares
  3. The term of the Loan is 3 years with interest rate at 13% per annum payable quarterly, in arrears, in cash, from June 2008.  The interest rate has increased since the loan was first announced due to the lender’s requirement for reimbursement of any withholding tax deducted in accordance with Australian Tax Law.
  4. Commencing 6 months after Closing Date the Subscriber has a Conversion Right and may require conversion of all or part of the outstanding loan to shares. The Conversion Price is 150% of the VWAP over the 20 trading days prior to the Closing Date of 29 October 2007 which equals $0.356. If the Subscriber gives notice of a Conversion, the Company still has the right to elect to pay the Subscriber cash instead of shares, paying out the share price gain above the Conversion Price to the Subscriber.   The Conversion Price reduces to the lowest price of any issue of shares to a third party if the Company issues more than 5% of the number of shares currently on issue.  Issues made pursuant to existing options (and employee option plans) are excluded for the purpose of this 5% calculation.
  5. Macmin will have the right to prepay a portion or all of the Convertible Loan in cash and at par at any time.
  6. Macmin is required, under the facility, to issue the Subscriber options (expiring November 2012) to purchase 5,000,000 shares at $0.48 (the historical high of the shares).

Yours faithfully

 

Garry Edwards
CHIEF EXECUTIVE OFFICER

 

 

 

30 October, 2007
SALE OF SILVER POWDER

As foreshadowed in the Company’s announcement of 15th October 2007, the first sale of silver, in powder form, has been made from the Twin Hills Silver Mine.  This first trial shipment of powder contained approximately 200kg of silver (6,450 ounces) and although a relatively small batch, its significance lies in the fact that it represents the first commercial sale of our silver product from the mine gate.

Yours faithfully

 

Garry Edwards  
CHIEF EXECUTIVE OFFICER

 

 

18 October, 2007
NOTICE OF ANNUAL GENERAL MEETING

Notice is hereby given that the Annual General Meeting of Macmin Silver Ltd will be held at The Paradise Room, Gold Coast Turf Club, Racecourse Drive, Surfers Paradise, Queensland on Tuesday 20th November 2007 at 2.00pm.

ITEMS OF BUSINESS

Financial Report and Directors’ and Auditor’s Reports

The Financial Report, the Directors’ Report and the Independent Auditor’s Report for the year ended 30 June 2007 will be presented for consideration.

Macmin Silver Ltd’s Annual Report which includes the Financial Report for the year ended 30 June 2007 is available on-line at www.macmin.com.au. Following consideration of Reports, the Chairman will give Shareholders a reasonable opportunity to ask questions on the Reports.

A representative of the Auditors will be available to answer questions.

Resolution 1: Re-Election of Director – Mr P.A. McNeil

That Mr P.A. McNeil, who retires as a Director of the Company in accordance with Article 16.1 of the Constitution and, being eligible, offers himself for re-election, be and is hereby re-appointed a Director of the Company.

Resolution 2: Change of Auditor

To consider, and if thought fit, to pass the following resolution as an ordinary resolution:

“That BDO Kendalls be appointed as auditor of Macmin Silver Ltd effective from the close of this meeting.”

A notice of nomination of BDO Kendalls as auditor of the Company is enclosed (Annexure B) with this notice in accordance with Section 328B(3) of the Corporations Act 2001.

Without limitation, Section 327B of the Corporations Act is relevant to this resolution.
Macmin Silver Ltd -Notice of Annual General Meeting

Resolution 3:        Approval for Amendment and Continuation of the Macmin Employee Incentive Option Plan

That in accordance with the Terms and Conditions of the Macmin Employee Incentive Option Plan (“THE PLAN”) and the provisions of the official Listing Rules of the Australian Stock Exchange (“ASX”), the Company and the Directors of the Company are hereby authorised to amend and continue THE PLAN and the issue of options under THE PLAN are approved for the purpose of ASX Listing Rule 7.2, exception 9.

Additional information on this resolution is contained in the explanatory statement attached.

It should be noted that the company will disregard any votes cast (other than in respect of the proxies given by other members of the company which contain clear instructions as to how such votes are to be exercised) on this resolution by any person who will participate in THE PLAN and by any associate of those persons.

Resolution 4: Advisory/Non-binding Vote on Remuneration Report

That the Remuneration Report in the Company’s Annual Report be adopted.

Final Item of Business:

To transact any other business that may be lawfully brought forward in accordance with the Constitution of the Company and the Corporations Act 2001.

Eligibility to Attend and Vote at Meeting

The Company has determined that all shares of the Company that are quoted shares at 7.00pm on 18 November 2007 will be taken for the purposes of the meeting to be held by the persons who held them at that time.

By order of the Board


G.M. Edwards
Company Secretary

Notes

  1. A member entitled to attend and vote at the Meeting may appoint not more than twoproxies to attend and vote instead of such member.
  2. Where more than one proxy is appointed, each proxy must be appointed to represent a specified proportion of the members’ voting rights and neither proxy may vote on a show of hands.
  3. A proxy need not be a Member of the Company.
  4. A proxy form and the authority (if any) under which it is signed or a copy of that authority certified as a true copy by statutory declaration must be returned to the Secretary, at the registered office or forwarded to P.O. Box 7996, Gold Coast Mail Centre, Queensland 9726, Australia.  Proxy forms must be received not less than 48 hours before the time for holding the meeting.

EXPLANATORY STATEMENT TO MEMBERS

Resolution 3: Approval for Amendment and Continuation of the Macmin Employee Incentive Option Plan

The Macmin Employee Incentive Option Plan (“the Plan”) was established with shareholder approval on 22 November 1996 and last amended 24 November 2000.  Approval is now sought for amendment and continuation of the Plan.

Summary of Amendments Proposed for the Macmin Employee Incentive Option Plan

  • Remove the requirement for the Managing Director to recommend that the Directors may issue options.
  • Alter the exercise period for options under the Plan so that they vest after one year (currently the options vest immediately).
  • Alter the formula for calculation of the exercise price so that it is not less han 110% of the average of the market price for company ordinary shares over the 5 trading days prior to the day on which the options are issued (rounded up to the nearest full cent) or a greater price determined by the directors. Currently the exercise price is 130% of the 5 days previous trading prices.
  • Alter the exercise period from five years after the date of issue of the options to three years or such earlier date as the Directors determine at the time of issue ("expiry date"). 
  • Alter the number of options that may be exercised from multiples of 500 to multiples of 5,000, unless exercising all the holder’s remaining options

Listing Rule 7.2 sets out exceptions whereby issues are not counted toward the number of securities which the directors may issue without shareholder approval.  By approving issues under the Plan as an exception, any issues of unlisted options under the Plan will not be taken into account in determining the amount of securities (shares or options) the directors may issue without shareholder approval. The revised terms and conditions of the Plan are attached at Annexure A.

Resolution 4: Advisory/Non-binding Vote on Remuneration Report

A vote on the adoption of the Remuneration Report is a requirement of the Corporations Act 2001. The vote on the resolution is advisory only and does not bind the Directors or the Company.

The Directors believe remuneration as per the report is modest and is at or below industry levels.

Annexure A

REVISED EMPLOYEE INCENTIVE OPTION PLAN

The following are the revised terms of the Plan:-

Macmin Silver Ltd Employee Incentive Option Plan

The Macmin Silver Ltd Employee Incentive Option Plan ("the Plan") is described in and administered by the terms and conditions set out below.

    • The Plan and the terms and conditions of the Plan may only be amended with approval of the shareholders.
    • Directors may not issue options under the Plan if to do so would cause the number of options issued under the Plan and not yet exercised or expired to exceed 5% of the number of issued shares in the Company as at that date.

    Terms and Conditions

    • The Directors of the Company may issue options to subscribe for shares in the Company to employees and consultants of the Company, a company related to the Company ("Related Company") and any joint venture in which the Company or a Related Company participates. However, no options are to be issued to Directors of the Company pursuant to the Plan. Each option entitles the holder to subscribe for one fully paid ordinary share in the capital of the Company.
    • The options are exercisable from one year after the date of issue until the expiry date. The options shall expire at 5.00 p.m. eastern standard time, on the first business day three (3) years after the date of issue of the options or such earlier date as the Directors determine at the time of issue ("expiry date"). Options may only be exercised in multiples of 5,000, unless exercising all the holder’s remaining options. Any options not exercised by the expiry date shall lapse.
    • The exercise price of each option will be 110% of the average of the market closing price for company ordinary shares over the 5 business days prior to the day on which options are issued (rounded up to the nearest full cent) or a greater price determined by the directors. The amount calculated by that average is to be advised to employees at the time of issue of the options.
    • Exercise of the options is effected by delivery of a Notice of Exercise [see back of Option Certificate] to the registered office of the Company together with payment of the exercise price of the options. Shares will be issued pursuant to the exercise of the options not more than 14 days after receipt by the Company from the option holder of the Notice and the exercise price in respect of the options.
    • Options may not be exercised if the effect of such exercise and subsequent allotment of shares would be to create a holding of less than a marketable parcel of ordinary shares unless the allottee is already a shareholder of the Company at the time of exercise.
    • Options are not transferable. Application will not be made to Australian Stock Exchange Limited ("ASX") for their Official Quotation.

    REVISED EMPLOYEE INCENTIVE OPTION PLAN

    • All shares issued upon exercise of the options and payment of the exercise price will rank pari passu in all respects with the Company's then existing ordinary fully paid shares.  The Company will apply for Official Quotation by ASX Limited of all shares issued upon exercise of the options.
    • There are no participating rights or entitlements inherent in the options and holders will not be entitled to participate in new issues of capital offered to shareholders during the currency of the options. However, the Company will ensure that for the purposes of determining entitlements to any such issue, the books closing date will be at least 7 business days after the issue is announced.  This will give optionholders the opportunity to exercise their options prior to the date for determining entitlements to participate in any such issue.
    • In the event of any reconstruction, including a consolidation, sub-division, reduction or return of the issued capital of the Company prior to the expiry date, the number of options to which each holder is entitled or the exercise price of the options or both will be reconstructed as appropriate in a manner which is in accordance with the Listing Rules then applying and which will not result in any benefits being conferred on optionholders which are not conferred on shareholders, subject to such provisions with respect to the rounding of entitlements as may be sanctioned by the meeting of shareholders approving the reconstruction of capital, but in all other respects the terms of exercise of the options will remain unchanged.
    • If an optionholder under this Plan ceases to be substantially involved with the company, the Directors, at their discretion may cancel all or part of the holder's options obtained under this plan after giving the holder 60 days notice of their intention to do so.

     

    Annexure B

    COPY OF SHAREHOLDER NOMINATION OF NEW AUDITOR

    5 October 2007

    Mr Garry Edwards Company Secretary Macmin Silver Ltd PO Box 7996 GOLD COAST MAIL CENTRE QLD 9726

    Dear Mr Edwards

    Pursuant to Section 328B(1) of the Corporations Act 2001, Robert D. McNeil, as a shareholder of Macmin Silver Ltd hereby nominates BDO Kendalls Chartered Accountants, for appointment as auditors of the Company at the next Annual General Meeting or any adjournment thereof, subject to the resignation of the current auditors, PricewaterhouseCoopers, Brisbane.

    Yours sincerely

    R.D. McNeil

     

     

    15 October, 2007
    TWIN HILLS SILVER MINE UPDATE

    Macmin’s objective is to consolidate its unique position as the premier silver focused company in Australia. This objective is based on our belief that rising silver prices herald a recognition that silver in the 21st Century will be a fundamental metal in technological advances and an important investment asset.

    To progress that objective the Board’s plan for 2008 is to: 

    • Continue to acquire new silver and or silver/zinc/lead projects throughout Queensland to provide the future advancement and expansion for the Company.  The success at the Tally Ho Project (see ASX release dated 27th September 2007) is an example of this future potential. Former Managing Director, Denis O’Neill, continues as a Director of the Company and has assumed responsibility for planning and directing this part of the strategy.
    • Continue to drill other prospects within the Texas Silver Project such as Mt Gunyan and Mt Gunyan South-East.  At Mt Gunyan, Macmin has identified, at least in the upper, near-surface parts, a lower grade silver system than Twin Hills.  However, as noted in the last ASX release, dated 27 September 2007 some very high grades to 592g/t silver and 192g/t gold have been noted, hinting at steeply dipping structures hosting ‘bonanza type’ silver-gold mineralisation. Drilling is expected to continue throughout 2008 and potentially will lead to a decision regarding a mining lease application by the end of 2008. The current Resource figures quoted in the Annual Report are expected to be revised in mid 2008. 
    • Continue to improve the mining and processing of silver ore at the Twin Hills mine to achieve, initially a monthly production rate of 180,000ozs of silver. This target is based on leaching 60,000 tonnes per month of medium and high grade ore, crushed to <4mm. Low grade ore treatment is not included in this target, as detailed later in this announcement.  

    Bob McNeil, Chairman of Macmin Silver noted “Commissioning at the Twin Hills Silver Mine over the past six months has not led to full scale production as quickly as anticipated.  This is not unusual with new mines, but we believe we have identified all the problems and are moving to overcome them.  We expect silver production to gradually increase over the coming months to a monthly rate of 180,000ozs.  This target may not be achieved until well into 2008.  We will continue to investigate the possibility of further increasing production rates. 

    The silver powder produced at the Twin Hills Mine is a unique product which is eventually expected to sell at a premium to the spot silver price.  An initial sale of approximately 250kg (8,000oz) of silver powder is expected to be made this week and will be reported once concluded.

    Our exploration program to identify additional silver or silver/lead/zinc resources in Queensland is expected to provide a considerable further upside to the Company in later 2008, particularly as we focus on identifying additional resources at the Texas tenements and in projects such as Tally Ho.  Production of silver is very important to the Company but identification of new projects for future expansion is equally important.”

    TWIN HILLS MINE UPDATE

    The Twin Hills mine is an open cut mine which, when producing at the rate of 180,000ozs of silver per month, will mine approximately 80,000 tonnes of ore (both higher grade heap leach ore and lower grade dump leach ore) per month. Mining, processing, commissioning of the plant and the move to higher production rates has been much slower than expected.


    The process from identification of silver resources to production of silver powder can be summarised as follows:

    Resources

    Resources are identified by early drilling and later confirmed by detailed “grade control” drilling. Grade control drilling has been completed to an approximate depth of 30m over much of the proposed pit surface and has confirmed the earlier estimates of grade and tonnages – the silver is present in the rock. 

    Previously announced Resources for Twin Hills only are shown below (see also 2007 Annual Report):

    Measured Resource

           

    Resource

     

    Cut off

    Tonnes

    Silver

    Gold

    Type

     

    Grade

    (m)

    g/t

    g/t

               

    Heap Leach

     

    60g/t silver

    1.30

    95

    0.2

    Dump Leach

     

    20g/t silver

    1.60

    35

    0.07

    Indicated Resource

           

    Resource

     

    Cut off

    Tonnes

    Silver

    Gold

    Type

     

    Grade

    (m)

    g/t

    g/t

               

    Heap Leach

     

    60g/t silver

    1.49

    95

    0.2

    Dump Leach

     

    20g/t silver

    7.12

    32

    0.07

    Inferred Resource

           

    Resource

     

    Cut off

    Tonnes

    Silver

    Gold

    Type

     

    Grade

    (m)

    g/t

    g/t

               

    Heap Leach

     

    60g/t silver

    1.26

    98

    0.2

    Dump Leach

     

    20g/t silver

    5.69

    32

    0.07

    Total Resources are as follows:-

    Measured Resource -            2.9Mt at 72g/t silver and 0.1g/t gold for contained silver and gold of 6.7Mozs silver and 9,300 ozs gold

    Indicated Resource -             8.6Mt at 43g/t silver and 0.1g/t gold for contained silver and gold of 11.9Mozs silver and 28,000 ozs gold

    Inferred Resource -                6.95Mt at 44g/t silver and 0.1g/t gold for contained silver and gold of 9.8Mozs silver and 22,000 ozs gold

    A limited number of deep drill holes indicate the current mineralisation at Twin Hills extends at depth and along strike beyond the present Resource.  This mineralisation has not yet been drilled out.

    A complete Resource Statement for the Texas Project is stated in the 2007 Annual Report.


    Mining

    Mining is carried out by drill and blast followed by transport to the crushing facility.  At present two excavators, two bulldozers and four 50t trucks are on site for use in this operation.  High grade ore goes straight to the crushing circuit, low grade ore is presently stockpiled for later silver extraction, and waste is taken to the waste rock dump.

    In view of current higher silver prices the pit design is being continually evaluated to allow lower grade ore to be mined and processed.

    Mining is progressing satisfactorily and an increase in the mining rate to match increased crushing capacity is achievable. To date 199,000 tonnes of medium-high grade ore, 102,000 tonnes of low grade ore and 242,000 tonnes of waste have been mined.


    Crushing, Agglomerating and Stacking

    The higher grade ores are crushed to <4mm in size, agglomerated with cement and lime to achieve the required pH, and stacked onto heaps for leaching.

    Reliability and availability constraints (particularly the lengthy repair of the jaw crusher failure) within the mobile section of the crushing circuit has reduced crusher throughput. A trained workforce has been difficult to recruit and the Company has followed a program of local recruitment and on-the-job training which has slowed production.  Such workforce training requirements and crusher availability have so far prevented the introduction of a second shift.

    Additional employees from outside the local area are presently being recruited to allow implementation of a two shift, 7 day/week operation.  In addition quotations and contracts are being evaluated for a contract crushing arrangement but the installation of any contract crushing equipment is estimated to take 20 to 24 weeks from date of commitment. 

    Stacker design and operation initially delayed stacking of the crushed ore, however the characteristics of the ore have proved favourable for leaching and that has allowed for increased use of conventional stacking machinery.


    Heap Leaching

    After being placed on heaps up to 8m high the ore is saturated with a leaching solution which dissolves the silver.  The solution (pregnant solution) with the dissolved silver is collected by pipes at the base of the heap and stored in specially constructed and covered ponds.

    The ore characteristics have facilitated percolation of solution through the heaps and that part of the operation is working well but actual leaching recovery rates have yet to be determined.

    Leaching has not been continuous due to a revamp of the irrigation system and a major clean out of the leaching circuit to remove fine material accumulated during construction.

    It is estimated that 6,000kg (193,000oz) of silver will be leached from the heaps already in place. Silver in solution inventory in the process ponds awaiting electrowinning amounts to 800kg (25,700oz).


    Silver Powder Production

    The silver is extracted from the pregnant solutions by an electrowinning process.  This electrowinning plant (EM-EW) contains 180 cells, is modular and can be relatively easily increased in capacity and produces a silver powder containing about 98% silver.  This silver powder is dried, stored in drums and sold “as is” or can be refined into silver ingots. Approximately 280kg (9,000oz) of silver has been produced to date.  Production of 4,000kg (128,600oz) of silver is forecast for the fourth quarter of 2007.

    60 of the 180 cells of the electro-winning plant have been utilised in extensive trials with varying conductivity, voltage/current, flow-rates and temperature levels to improve extraction rates of silver powder in the electrowinning cells. During the week ended 28th September the EM-EW plant ran 12 hours per day every day for the first time and produced the highest extraction rates per cell to date. Extraction rates per cell are still 40% below design expectations but the plant was built with extra cell capacity and can be extended as required.

    It may be necessary to install a small Merrill Crowe silver extraction plant to recover silver in lower grade leachate solutions which are not economical to treat through the EM-EW plant.

    It is apparent that the temperature of the leach solution has more effect on silver recovery by electrowinning than previously thought and the initial trials completed on-site in low winter temperatures were adversely affected. Summer temperatures heating the solution will deliver more efficient recoveries and investigations will be undertaken into heating the solution for winter processing in future.

    Continued extraction of silver powder from the cells has now provided data and operating parameters for the finalising of an effective powder filtering, drying and packaging system.


    Marketing

    The silver powder being produced is a unique product, is of good purity and its very fine texture is providing marketing opportunities which may attract a premium to the spot price for silver. Silver sizing analysis has confirmed the very fine nature of the powder with size range being 1 to 50 microns and 72% of the powder being less than 20 microns.  Two contractual arrangements for sale of small monthly quantities of silver in the powder form are being negotiated. Any silver not sold as powder can be smelted and sold in conventionalingot form.


    Low Grade Ore Treatment

    The plan for Twin Hills includes processing of lower grade ores without the cost of crushing to the fine size used for the higher grade ore. This component of the production plan relies on stacking the coarse lower grade material on top of fine material which has been fully leached. This eliminates the need for additional leach pad construction costs for the lower grade ore. At this stage the lower grade material is being stockpiled pending availability of re-usable leaching areas.


    ENVIRONMENTAL PROTECTION AGENCY APPROVALS (“EPA”)

    As per the conditions set out in the Environmental Authority, an independent Site Water Management and Monitoring Plan has been completed and sent to the EPA in draft form.  A consultant group specialising in site rehabilitation has been engaged to prepare the engineering documentation required for the capping of the waste rock dump, stockpiles and heap leach area. Progressive capping and re-vegetation of these areas is an ongoing EPA requirement.  


    SILVER SPUR ZINC MINERALISATION

    Zinc mineralisation is known to occur adjacent to Twin Hills at the historic Silver Spur silver/zinc mine.

    Previously announced Resources at Silver Spur include:

    • In ground Inferred Resource – 808,000t at 70g/t silver, 3.56% zinc, 1.25% lead, 0.17% copper.
    • Slag dump Inferred Resource – 90,000t at 0.5g/t gold, 0.35% copper, 3.17% lead, 15.8% zinc and 158g/t silver.

     We have not yet determined how best to proceed with the Silver Spur Resources, mainly due to other management priorities. The Resource could, however, add to the Company’s cash flow in the future.

    Yours faithfully

    Garry Edwards


    CHIEF EXECUTIVE OFFICER

    The information in the report to which this statement is attached that relates to Exploration Results and Mineral Resources is based on information compiled by Robert McNeil, who is a Fellow of the Australasian Institute of Mining and Metallurgy. Robert McNeil is employed by Macmin Silver Ltd.  Robert McNeil has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2004 Edition of the ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’.  Robert McNeil consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.


     

     

    27 September, 2007
    MORE HIGH SILVER (711g/t) AND GOLD (10.15g/t) VALUES FROM DRILLING COMPLETED AT TALLY HO

    Summary
    Macmin Silver Ltd has recently received assay results for the final 12 drill holes from the drilling programme completed at our Tally Ho prospect in May 2007. Highlights of the drill holes are as follows:
    GRRC44
    15m (21-36m)
    at 230g/t Silver, 0.06g/t Gold and 0.05% Zinc

    Incl. 2m (22-24m)
    at 676g/t Silver, 0.17g/t Gold and 0.03% Zinc
     

    10m (49-59m)
    at 272g/t Silver, 0.49g/t Gold and 3.90% Zinc

    Incl. 2m (57-59m)
    at 711g/t Silver, 2.11g/t Gold and 7.64% Zinc
     
    GRDD9
    1m (126-127m)
    at 384g/t Silver, 10.15g/t Gold and 0.35% Zinc
     
    GRDD10
    1m (135-136m)
    at 512g/t Silver, 1.05g/t Gold and 0.34% Zinc
     
    GRDD14
    1m (224-225m)
    at 283g/t Silver and 3.18g/t Gold
     
    GRDD19
    2m (144-146m)
    at 177g/t Silver and 1.65g/t Gold
    Drilling
    Final assay results for the drilling programme completed in May 2007 at the Tally Ho prospect have recently been received. The best intercepts from the final 12 drill holes are presented in Table 1, with hole location data shown in Table 2. The Tally Ho prospect is part of the Central Queensland Project and is situated approximately 45km southwest of Mackay in Central Queensland.

    Holes GRRC44, 45 and 47 are from the northern section of the mineralised breccia with a best intercept of 2m at 711g/t Silver, 2.11g/t Gold and 7.67% Zinc in GRRC44 from 57m located within a mineralised zone which extended from surface to 81m downhole assaying 109g/t Silver, 0.12g/t Gold, 1.03% Zinc, 0.16% Lead and 0.19% Copper.

    Holes GRDD9, 10, 14 and 19 have all intersected zones of strong silver/gold mineralisation, with a best intercept of 1m at 384g/t Silver and 10.15g/t Gold in GRDD9 from 126m. All of these intercepts are deeper (downhole) than the extensive silver/zinc (+/-gold, lead and copper) mineralisation. Earlier drilling results (see previous ASX releases dated 7th June 2007 and 10th July 2007) also support the existence of a deeper (downhole) silver/gold rich zone of mineralisation.

    The exact nature and relationship of the ‘deeper' silver/gold mineralisation and the more extensive silver/ zinc (+/-gold, lead and copper) mineralisation is uncertain at present, but will be reviewed as part of a comprehensive evaluation of all drilling data completed on the Tally Ho prospect. The ‘deeper' silver/gold mineralisation may represent a separate mineralising event, which has over printed or been over printed by the silver/zinc (+/-gold, lead and copper) mineralisation. A better understanding of this relationship will assist with targeting future drilling both on the Tally Ho prospect and exploration on the surrounding tenements.

    Production of drill sections spaced 20m apart (on a recently established local grid) over the strike length of the prospect is underway, which will allow a full sectional review of all drilling data with the aim of gaining a greater understanding of the mineralising system (ie breccia pipe) and producing a JORC compliant resource. Two drill sections [5040N and 4980N] show the silver equivalent* mineralisation and its relationship to the breccia granite from the drilling carried out to date.

    The breccia mineralising system (ie breccia pipe), which trends north north-east has been drill tested over a strike length of 180-200m. There is potential to locate further mineralisation of this nature either along strike (both to the north north-east and the south south-west) and/or as a parallel system. It is planned to undertake a programme of reconnaissance drilling in the coming months, utilising one of the Company's privately owned drilling rigs, to test for further mineralisation along strike.

    A programme of soil sampling and prospecting is currently in progress, over an area of approximately 1.2 x 1.5km (centred on the Tally Ho prospect), with the aim of identifying further drill targets.


    Drill Hole Numbers
    Hole numbers GRRC39 and GRDD11, 12 and 13 have not been used.

    Sampling and Assaying Details
    Sampling of reverse circulation holes was undertaken over 1m and 2m intervals within the visual breccia zones (ie mineralised zones) and over 4m intervals through the un-brecciated, unaltered zones (ie non-mineralised zones).

    Diamond core has been sampled over 1m intervals (1/2 core) within the breccia zones, with the altered margins being sampled over 2m intervals (1/4 core) for 2-4 samples either side of the breccia zones. Most diamond core has only been sampled in the area of the brecciation and alteration.

    A few diamond holes have had more extensive sampling over the full length of the hole at 4m intervals out side of the brecciation and alteration zones.

    As part of the Company's quality control programme, a duplicate sample is collected about every 20 samples and submitted under a different sample number providing a check on repeatability.

    Assaying is carried out by ALS Chemex in Brisbane. Samples are subjected to an Aqua Regia digest followed by analysis for Silver (Ag), Copper (Cu), Lead (Pb), Zinc (Zn), Arsenic (As), Antimony (Sb), Bismuth (Bi) and Molybdenum (Mo) by the ICP-AES technique and Gold (Au) by the ICP-MS technique.

    Table 1 - Best Intercepts

    Best Intercepts

    Note:
    1. True widths of the intervals quoted are not listed, as the orientation of the mineralisation is uncertain.
    2. Macmin Silver Ltd is primarily a silver exploration and mining company and as such reports silver equivalent values to provide shareholders and investors with a more easily quantifiable basis for comparison with other silver-bearing projects where the metal ratios are different from those at Tally Ho.

      It is the Company's opinion that each of the elements included in the Silver equivalent calculation have a reasonable potential to be recovered if the project proceeds to mining, however no metallurgical testing to determine recoveries has been undertaken to date.

    *The calculation process and metal prices used in the calculation of Silver equivalents are:


    Metal
    Price in AUD
    Factors
    Value Calculation
    Metal value in
    AUD



    A

    B

    C



    1
    Silver

    g/t
    $15.00
    per oz
    31.1035
    gms per oz
    1A x 1B/1C =
    M
    2
    Gold

    g/t
    $800.00
    per oz
    31.1035
    gms per oz
    2A x 2B/2C =
    N
    3
    Copper

    %
    $4.66
    per lb
    0.045359
    % per lb
    3A x 3B/3C =
    O
    4
    Lead

    %
    $0.66
    per lb
    0.045359
    % per lb
    4A x 4B/4C =
    P
    5
    Zinc

    %
    $2.00
    per lb
    0.045359
    % per lb
    5A x 5B/5C =
    Q
    Sum of metal values
    S =
    M+N+O+P+Q
    Metal equivalent in Silver g/t
    ME =
    S / 1B x 1C (g/t)



    Table 2 - Hole locations for Table 1.

    Hole locations for table 1

    Yours faithfully

    D.M. O'Neill
    MANAGING DIRECTOR

    The information in this report that relates to Exploration Results is based on information compiled by Denis O'Neill, who is a Member of The Australasian Institute of Mining and Metallurgy