Golden Dawn Receives Updated Inferred Mineral Resource for Deadwood Gold Zone-Realizes an Increase of 49% to 415,000 oz of Gold
Published : December 11, 2012
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Keywords :   Canada | Copper | Diamond | Gold | Lead | Market | Report | Silver | Water | Zinc |

VANCOUVER, BRITISH COLUMBIA--(Marketwire - Dec. 11, 2012) - Golden Dawn Minerals Inc. (News - Market indicators)(FRANKFURT:3G8N) (the "Company" or "Golden Dawn") is pleased to announce the release of the second and updated National Instrument 43-101 compliant Mineral Resource Estimate for the Deadwood Gold Zone, located within the Company's 3,000 hectare Wild Rose - Tam O'Shanter Property near Greenwood, British Columbia, Canada. The Company has received a summary report from APEX Geoscience Ltd. ("APEX") that describes an updated Inferred Mineral Resource Estimate of 24.5 million tonnes grading 0.53 grams per tonne (g/t) gold (Au), totaling 415,000 troy ounces of gold at a cut-off grade of 0.3 g/t Au (Table 1). A sensitivity analysis of the grade and tonnage relationships has been completed and is shown in the accompanying Table 1 below.

Table 1 - Inferred Mineral Resource Estimate at various cut off grades for gold.*

Lower
Cut Off
(g/t Au)
Metric Tonnes (t) Average Gold
Grade (g/t)
**Troy
Ounces (oz)
0.1 54,511,000 0.35 610,000
0.2 40,233,000 0.42 541,000
0.3 24,483,000 0.53 415,000
0.4 14,692,000 0.65 306,000
0.5 9,137,000 0.77 226,000
0.6 6,020,000 0.89 171,000
0.7 3,650,000 1.04 122,000
0.8 2,515,000 1.18 95,000
0.9 1,863,000 1.30 78,000
1 1,635,000 1.34 71,000
1.2 936,000 1.54 46,000
1.4 422,000 1.83 25,000
1.6 251,000 2.07 17,000

*Inferred Mineral Resources are not Mineral Reserves. Inferred Mineral Resources do not have demonstrated economic viability, and may never be converted into Reserves.
**Contained ounces may not add due to rounding.

The Wild Rose - Tam O'Shanter project is considered to be an early stage project, therefore little is known about the potential mining or metallurgical characteristics of the Deadwood Gold Zone. However, the resource is considered to exhibit reasonable prospects for economic extraction at today's prices for gold. The base case cut-off threshold of 0.3 g/t Au, which yields 24.5 million tonnes at an average grade of 0.53 g/t Au and is detailed in Table 1 above, is considered appropriate based on the project's current size, favorable location for access, power, water, labour force and other assumptions derived from deposits of similar type and scale.

Potential for Resource Expansion

Current drilling, together with historic drilling results, has now confirmed the presence of a significant widespread alteration zone (the Deadwood Gold Zone) comprising low-grade gold-copper (Au-Cu) mineralization along a strike length of approximately 1,000 m. The zone has an apparent horizontal width of up to 160 m and has been tested to a vertical depth of approximately 280 m below surface. The Deadwood Gold Zone remains open in all directions. Certain portions of the resource include elevated concentrations of silver, lead and zinc. APEX recommends further drilling, including infill drilling and drilling along strike, in order to increase the size of the deposit and convert portions of the resource to the indicated category. Further modeling in conjunction with pit optimization studies are recommended once further drilling is completed. These studies in conjunction with new drilling and the current price of gold may facilitate the use of a lower cut off such as 0.2 g/t (the cut off utilized at the Spanish Mountain Deposit; see Giroux and Koffyberg, 2012), which will also aid in increasing the overall ounces of gold for the deposit. Further drilling will commence mid to late February subject to financing.

"The release of the updated National Instrument 43-101 compliant mineral resource estimate for the Deadwood gold deposit is a major milestone for the Company. It provides Golden Dawn with a strong base from which to build additional gold resources in 2013 through further drilling at the Deadwood Gold Zone and at other high-priority target zones within the Wild Rose and Tam O'Shanter properties," says Wolf Wiese, the CEO of the Company.

Mineral Resource Estimate

The second Mineral Resource Estimate for the Deadwood Gold Zone was prepared under the direction of Michael Dufresne, P.Geol., and Steve Nicholls, MAIG, of APEX. The current inferred resource is the result of an 8 hole Diamond drilling program completed in late 2011 along with the 12 hole Diamond drilling program which began in late 2010 and was completed in early 2011, together with 43 historical Diamond drill holes from multiple earlier drill campaigns from 1986 to 2004. The 2010 - 2011 drilling program was conducted under the direct supervision of Mr. Dufresne and Mr. Turner of APEX. All samples were sent to Inspectorate Exploration & Mining Services Ltd. ("Inspectorate") of Vancouver, BC, for standard fire assay and multi-element geochemical analysis for gold and trace metals. APEX employed a comprehensive QA/QC protocol with respect to drill hole and analytical data that, for the latter, included the insertion and monitoring of an appropriate number of standards, duplicates and blanks into the stream of drill core samples.

The resource model was generated using a total of 61 Diamond core holes, with an average drill hole spacing of 50 to 100 m for the Deadwood Gold Zone and 20 m for the Wild Rose - Wild Cat zone. The database consists of a total of 1750 composites of 1.5 m length, capped at 5.0 g/t Au for the Deadwood Gold Zone and 8.0 g/t Au for the Wild Rose - Wild Cat Zone. The mineral resource was estimated by inverse distance squared within a three dimensional mineralization envelope with similar geological characteristics in terms of alteration, mineralogy and gold grades using a 0.1 g/t cutoff grade. A search ellipsoid of 70 m x 25 m x 3 m orientated along strike (085°) was utilized for grade interpolation for the Deadwood Gold Zone, and 30 m x 20 m x 7 m along strike (120°) for the Wild Rose - Wild Cat Zone. A nominal density of 2.86 t/m3 has been applied to all blocks.

In April 2011, Golden Dawn directed Inspectorate to initiate preliminary metallurgical test work by conducting Bottle Roll Leach tests on a 60 m (60 sample) section of hole 11WR010, which exhibited geology, alteration and mineralization typical of the Deadwood Gold Zone. The data from the bottle roll leach tests, which were conducted on approximately 1 kg of sample material per sample, has been compared to original fire assay results and shows a correlation of 0.9798. Overall, the bottle roll leach tests report an unweighted average of 92% of the "total gold" established by fire assay. This preliminary data indicates that the Deadwood gold mineralization would be amenable to cyanide leaching.

Geology of the Deadwood Gold Deposit

Drilling during 2010 - 2011 indicates that the Deadwood Gold Zone is hosted in a remarkably consistent upper stratigraphic package with quartz-veined, brecciated and hornfelsed sediments and mafic volcanic rocks with minor dioritic intrusive units overlying a lower package of thinly bedded siltstones, sandstones and minor conglomerates. The upper portion of the stratigraphy exhibits moderate to intense silicification and consistent disseminated sulphide mineralization, which is associated with biotite (potassic) alteration that, in turn, yields remarkably consistent low-grade gold mineralization. The new drilling indicates that the Deadwood Gold Zone most likely incorporates the higher grade Wild Rose and Wild Cat veins. Within this large low-grade Au-Cu mineralized zone, discreet quartz veining has been occasionally encountered that returned higher-grade results similar to the Wild Rose and Wild Cat vein system to the southeast. As the drilling has moved to the southeast portion of the Deadwood Zone portions of the resource contain increased concentrations of silver plus or minus lead and zinc.

The resource estimate reported in this press release was prepared by Michael Dufresne, P.Geol., and Steve Nicholls, MAIG, of APEX Geoscience Ltd., all Qualified Persons as defined by National Instrument 43-101. Mr. Dufresne have reviewed and verified the contents of this release. A National Instrument 43-101compliant technical report will be filed with SEDAR within 45 days of the date of this press release.

On behalf of the Board of Directors:

GOLDEN DAWN MINERALS INC.

Wolf Wiese, President/Chief Executive Officer

THIS PRESS RELEASE WAS PREPARED BY MANAGEMENT WHO TAKES FULL RESPONSIBILITY FOR ITS CONTENTS. THIS DOCUMENT CONTAINS CERTAIN FORWARD LOOKING STATEMENTS WHICH INVOLVE KNOWN AND UNKNOWN RISKS, DELAYS, AND UNCERTAINTIES NOT UNDER THE COMPANY'S CONTROL WHICH MAY CAUSE ACTUAL RESULTS, PERFORMANCE OR ACHIEVEMENTS OF THE COMPANY TO BE MATERIALLY DIFFERENT FROM THE RESULTS, PERFORMANCE, OR ACHIEVEMENTS IMPLIED BY THESE FORWARD LOOKING STATEMENTS. WE SEEK SAFE HARBOR.

NEITHER TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICES PROVIDER (AS THAT TERM IS DEFINED IN THE POLICIES OF THE TSX VENTURE EXCHANGE) ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY OF THIS RELEASE.

Golden Dawn Minerals Inc.
Mike Poulin
Investor Relations
604-221-8936
mike@goldendawnminerals.com
www.goldendawnminerals.com
Data and Statistics for these countries : Canada | All
Gold and Silver Prices for these countries : Canada | All

Golden Dawn Minerals Inc.

EXPLORATION STAGE
CODE : GOM.V
ISIN : CA3808956070
CUSIP : 380895 10 2
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Golden Dawn is a gold exploration company based in Canada.

Golden Dawn holds various exploration projects in Canada.

Its main exploration properties are TAM O'SHANTER, CENTRAL CATHARINE, 80 FOOT FALL, LINK-CATHARINE and WILD ROSE BC in Canada.

Golden Dawn is listed in Canada and in Germany. Its market capitalisation is CA$ 9.2 millions as of today (US$ 7.3 millions, € 6.4 millions).

Its stock quote reached its highest recent level on May 27, 2011 at CA$ 2.85, and its lowest recent point on October 17, 2014 at CA$ 0.01.

Golden Dawn has 101 870 000 shares outstanding.

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Financings of Golden Dawn Minerals Inc.
5/8/2013Announcing Proposed Private Placement
4/4/2013Private Placement of $66,810
1/8/2013Private Placement of $ 162,156
11/6/2012Closing of Private Placement of $140,500
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12/19/2013Results of AGM - Appointment of New Director
2/15/2011Announces New Appointment to Board
Project news of Golden Dawn Minerals Inc.
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1/25/2012Announces Exploration & Bulk Sampling Intentions on its Gree...
9/1/2011Announces Drilling Program on Boundary Falls
8/19/2011Announces Drilling Program on Wild Rose, Tam O'Shanter
8/4/2011and Nass Valley Gateway Announce NI 43-101
7/13/2011Receives Technical Report for NI 43-101
5/26/2011Receives Initial Mineral Resource Estimate
5/2/2011Renews Mine Evaluation at May Mac Mine
4/21/2011Schedules Resource Calculation
4/4/2011Intersects 127m Grading 0.43 g/t Gold
Corporate news of Golden Dawn Minerals Inc.
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12/17/2015Golden Dawn Confirms Mineralized Zone Extends Below #6 And #...
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10/22/2015Golden Dawn Minerals Inc. Assays Rock Channel Samples at 529...
10/15/2015GOLDEN DAWN MINERALS INC. STARTS DRILLING AT GREENWOOD PRECI...
10/14/2015Completion of the Financing for $268,147.40
10/13/2015Golden Dawn Minerals Inc.: Completion of the Financing for $...
10/1/2015GOLDEN DAWN MINERALS INC. SAMPLES 12.97 G/T GOLD OVER 0.87 M...
9/24/2015GOLDEN DAWN MINERALS INC. APPOINTS DR MATHEW BALL TO MANAGE ...
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9/8/2015Golden Dawn Minerals Inc. Appoints a New German Director
9/2/2015Golden Dawn Minerals Inc. Upgrades Its Current Frankfurt Lis...
8/15/2015Completion of the Financing for $207,600
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7/17/2015Golden Dawn Minerals Inc. Options Tam O'Shanter Property fro...
7/8/2015Golden Dawn Minerals Inc.: Completion of the Financing for $...
6/13/2015Closing of the First Tranche of the Company’s Non-Brokered P...
6/13/2015Golden Dawn Provides Update for Greenwood Exploration and Bu...
4/13/2015Golden Dawn Minerals Inc. Purchases 100% of Amigo Property, ...
4/13/2015Golden Dawn Minerals Inc. Granted Stock Options
4/2/2015Golden Dawn Minerals Inc. Granted Stock Options
3/26/2015Golden Dawn Minerals Inc. Purchases 100% of Amigo Property, ...
3/11/2015Closing of Private Placement
3/6/2015Company Update
2/5/2015Golden Dawn Announces Development Of Greenwood Project, Brit...
1/9/2015Final Tranche Closing of Private Placement
12/30/2014Closing the Private Placement of $ 65,250
10/28/2014Golden Dawn Announces Private Placement to Existing Sharehol...
4/17/2014Golden Dawn Drops Tam O' Shanter Property
4/4/2014Golden Dawn Announces the Resignation of Director
1/7/2014Announces Consolidation
6/12/2013News Release
3/14/2013Purchases the Boundary Falls Property Hosting the May Mac Mi...
1/29/2013Files National Instrument 43-101 Technical Report For Update...
12/11/2012News Release
10/2/2012News Release
10/2/2012s Exploration and Sampling Schedules for Greenwood Project W...
5/30/2012News Release
5/29/2012News Release
5/14/2012News Release
3/22/2012News Release
1/23/2012News Release
10/24/2011News Release
10/24/2011News Release
9/23/2011signs with Lichtfield
5/10/2011Schedules Drilling on Royal Attwood
5/9/2011s from Golden Dawn
5/9/2011SCHEDULES DRILLING OF MULTIPLE PRIORITY TITAN 24 GEOPHYSICAL...
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