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| | October 19, 2009
East Asia Minerals Intersects 1.05 g/t Gold Over 107.3 Metres Ending in Mineralization at Miwah
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| | For Immediate release, October 19, 2009 TSXV: EAS
VANCOUVER, B.C. -- Monday, October 19, 2009 -- East Asia Minerals Corporation (TSXV-EAS) is pleased to report additional assays from diamond drilling at the Main Miwah Gold Zone in Aceh Province, Northern Sumatra, Indonesia. The gold mineralized intersection is located north of drill hole EMD008, which encountered 2.11 g/t gold over 100 metres, including 4.81 g/t gold over 30 metres. New hole EMD011 ended in mineralization and encountered 1.05 g/t gold over 107.3 metres, including 1.61 g/t gold over 25.5 metres. The veracity of the shallow, laterally extensive 1.2 kilometre long Main Miwah Gold Zone has been further demonstrated. To date more than 600 metres of strike length have been drill validated by East Asia Minerals, and the drill rig has been moved a further 200 metres to the east where EMD012 is progressing well in visually altered and mineralized rock.
EMD011 was drilled with an 80 degree azimuth and 65 degree dip, and was shut down in alteration/mineralization at 200.3 metres downhole depth due to rig limitations. Gold mineralization was encountered from 93.0 to 200.3 metres downhole depth, including 1.61 g/t gold from 119.0 to 144.5 metres; and 1.25 g/t gold from 158.0 to 179.0 metres. Due to gold-bearing alteration textures, the mineralized interval contained minor cavities that were attributed a zero gold value in the composite calculation. This hole was designed to test for extensions north of EMD008, and northeast of high grade surface channel samples. The mineralization in EMD011 is open in all directions and at depth, and is interpreted to be contiguous upwards to the southwest towards surface gold mineralization (2.11 g/t gold over 21 metres, and 3.62 g/t gold over 28 metres) and to the south towards EMD008 (2.11 g/t gold over 100 metres, including 4.81 g/t gold over 30 metres).
Similar to EMD008-010, hole EMD011 was collared 90 metres higher in elevation than EMD001 to 003 and supports the interpretation of a laterally extensive, higher grade sub-horizontal layer, grading 2 to 5 g/t gold in the upper levels of the mineralized system. In EMD011 the high-grade 1.61 g/t gold portion correlates laterally to the higher grades commencing near-surface at the lower elevation EMD001 to 003 drill area (EMD002 gave 1.71 g/t gold over 158.0 metres, including 3.29 g/t gold over 66.0 metres starting at 9 metres depth; and EMD003 gave 2.25 g/t gold over 142.9 metres, including 4.31 g/t gold over 51.0 metres starting at 11 metres depth).
EMD012 is being drilled with a 250 degree azimuth and 30 degree dip to test for the extension of gold mineralization 200 metres east of EMD008, and is progressing in visually altered and mineralized rock (Refer to map on Company's website at www.EAminerals.com).
Miwah Background
The Miwah Gold Prospect was partially defined by approximately 3,000 metres of drilling in eleven holes by a previous explorer in 1997. All holes drilled during this program intersected significant alteration and mineralization with intercepts including 71 metres of 1.4 g/t gold and 58 metres of 1.1 g/t gold. The previous explorer suggested potential for 100 Mt at 1.1 to 1.2 g/t gold, however a review of the historical data indicates that early drilling was parallel to higher grade (greater than 5 g/t gold) structures at surface. Hence, in addition to greater mineralized tonnage, significantly higher overall grades are anticipated from better geological understanding, results of the Company's detailed sampling, and properly oriented drill holes.
Based on the Company's work Miwah is resolving into two components; a large 1,200 metre long, 300 to 400 metre wide, approximately 200 metre thick tabular zone; and vertical diatreme breccia feeder zones that are beneath and cut through this. Within the tabular zone East Asia has over 2,000 metres of rock sawn channel samples which average 1.2 g/t gold. Ongoing sampling verified the Company's confidence that higher overall gold grades can be achieved due to the presence of multiple high grade rock sawn channel samples throughout the strike, including 4.11 g/t gold over 200 metres at the eastern part of the gold zone, and 4.35 g/t gold over 27 metres at the western part. Recent drilling has supported this. In addition to the tabular zone the Company has begun to characterize some of the diatreme breccia feeder zones, with rock sawn channel samples including 83.59 g/t gold over 24 metres and 20.14 g/t gold over 12 metres. Recent drilling has supported this. These feeder zones have great potential to develop into substantial tonnages of higher grade gold mineralization in an area adjacent to the Main Miwah Gold Zone.
The Miwah Property is in a very similar volcanic setting to the Martabe gold-silver deposit, also located in North Sumatra (Purnama and Baskara resources: 127.8 million tonnes at 1.4 g/t gold (5.5 million ounces gold) and 15 g/t silver (60 million ounces silver), and the alteration system is of a comparable size. Miwah also exhibits a likeness to the size, style and geometry of the alteration system developed at the Pierina gold deposit in Peru (67.7 Mt grading 2.98 g/t gold and 22 g/t silver, giving a total 6.49 million ounces gold and 47.9 million ounces silver).
Samples reported were assayed at Intertek assay laboratories in Jakarta. Lionel Martin, P.Geo., the designated QP within the meaning of NI 43-101, has reviewed and approves the content of this release. East Asia has not verified the classification of the resource references and is not treating them as NI 43-101 defined resources verified by a QP. Although the references of resources are relevant to recognizing the potential of the Miwah project, they should not be relied upon.
About East Asia Minerals Corporation
East Asia Minerals (EAS-TSXV) is an Asian-based, Canadian mineral exploration company with gold and copper exploration properties in Indonesia, and uranium exploration properties in Mongolia. In Indonesia the Company has a 70 to 85% interest in six advanced gold and gold-copper properties located in Aceh Province, Sumatra, and Sangihe Island, North Sulawesi. Two of these, the Sangihe (Binebase-Bawone) and Barisan 1 (Abong) gold projects, are being advanced to define NI43-101 compliant resources. The Company owns eleven uranium properties, including the advanced Ingiin-Nars, Ulaan Nuur and Enger uranium projects, four phosphate properties, and a 75% interest in the Khok Adar copper oxide discovery in Mongolia. East Asia currently has 66,584,122 shares outstanding. Its shares are listed for trading on the TSX Venture Exchange under the symbol "EAS".
Forward Looking Statements - This News Release contains forward looking information within the meaning of the British Columbia Securities Act, the Ontario Securities Act and the Alberta Securities Act, which involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company, or industry results, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. Forward-looking statements are subject to a variety of risks and uncertainties which could cause actual events or results to differ from those reflected in the forward-looking statements, including, without limitation, risks and uncertainties relating to the interpretation of drill results and the estimation of mineral resources and reserves, the geology, grade and continuity of mineral deposits, the possibility that future exploration, development or mining results will not be consistent with our expectations, metal recoveries, accidents, equipment breakdowns, title matters and surface access, labour disputes or other unanticipated difficulties with or interruptions in production, the potential for delays in exploration or development activities or the completion of new or updated feasibility studies, the inherent uncertainty of production and cost estimates and the potential for unexpected costs and expenses, commodity price fluctuations (including uranium, fuel, steel and construction items), currency fluctuations, failure to obtain adequate financing on a timely basis and other risks and uncertainties. Should one or more of these risks and uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those described in forward-looking statements. Accordingly, readers are advised not to place undue reliance on forward-looking statements. The words anticipate, believe, estimate and expect and similar expressions, as they relate to us or our management, are intended to identify forward looking statements relating to the business and affairs of the Company. Except as required under applicable securities legislation, we undertake no obligation to publicly update or revise forward-looking statements, whether as a result of new information, future events or otherwise.
The TSX Venture Exchange has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.
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FOR FURTHER INFORMATION, visit the Company's website at www.EAminerals.com, or contact:
Michael Hawkins, President and CEO
Vancouver
T: +1-604-684-2183
E: [email protected]
or
Nick Kohlmann, Corporate Communications
Toronto
T: +1-416-792-8734
E: [email protected] |
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