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- ラリマー デイビッド
- Sumitomo Metal Mining Pogo, 3204 International Street, Fairbanks, AK, 99701
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- 上杉 次郎
- Sumitomo Metal Mining Pogo, 3204 International Street, Fairbanks, AK, 99701
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- プチリック ケン
- Sumitomo Metal Mining Pogo, 3204 International Street, Fairbanks, AK, 99701
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- 福田 英一
- Sumitomo Metal Mining Co., Ltd., 11-3, 5-chome, Shinbashi, Minato-ku, Tokyo, 105-8716
書誌事項
- タイトル別名
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- Discovery of East Deep Ore Body of the Pogo Deposit
- 現場担当者会議講演論文 Discovery of East Deep Ore Body of the Pogo Deposit
- ゲンバ タントウシャ カイギ コウエン ロンブン Discovery of East Deep Ore Body of the Pogo Deposit
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抄録
The Pogo gold mine, in Interior Alaska, U.S.A., is operated by Sumitomo Metal Mining Pogo LLC (SMM Pogo LLC.). It has been developed since 2006 and is considered a relatively “young” mine. Continuous, near mine exploration has been needed to add additional resource and reserve because the original life of mine was a short 10 years (assumed from initial feasibility study). Since 2009, when the operatorship was changed to SMM Pogo LLC. from Teck Resources Ltd., exploration has been concentrated in the vicinity of current mine area. The reason for this was to minimize the preparatory period of development in the case of discovery of additional feasible ore bodies. As a result of the drilling program from 2009 to 2011, based on the strategy above, the new E1 ore body was discovered in East Deep area, 400 m northeast of the developed Liese Zone. The E1 vein added 1,283 koz. (40 tonnes) gold and contributes more than 2 years extension to life of mine. This was achieved by clear strategy, prompt analysis of drilling results and its reflection to geological model and flexible exploration planning.
収録刊行物
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- 資源地質
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資源地質 63 (2), 91-104, 2013
資源地質学会
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詳細情報 詳細情報について
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- CRID
- 1390001204470359680
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- NII論文ID
- 10031174668
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- NII書誌ID
- AN10379890
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- ISSN
- 21854033
- 09182454
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- NDL書誌ID
- 024774562
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可