| 王书来,汪东波,祝新友.新疆西昆仑金(铜)矿找矿前景分析[J].地质找矿论丛,2000,(3):224-229 |
| 新疆西昆仑金(铜)矿找矿前景分析 |
| ORE-SEARCHING PROSPECT ANALYSIS OF GOLD (COPPER) DEPOSITS IN THE WEST KUNLUN AREA, XINJIANG AUTONOMOUS REGION |
| 投稿时间：2000-05-10 修订日期：2000-06-16 |
| DOI：10.6053/j.issn.1001-1412.2000.3. 004 |
| 中文关键词: 金铜矿 成矿预测 新疆 |
| 英文关键词:gold, copper ore ore prediction Xin jiang |
| 基金项目:有色金属地质科研项目(96-D-1)资助 |
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| 中文摘要: |
| 位于塔里木西南缘的木吉—大同—库地金铜成矿带是西昆仑地区重要成矿带,带内金矿主要产于碳质千枚岩、碎屑岩及绢云母石英片岩等岩石中,受韧性剪切带及构造蚀变带控制。铜(金)矿化与华力西期花岗岩类关系较紧密,金铜找矿以海相喷流沉积型铜(金银)矿、斑岩及夕卡岩型铜金矿、构造蚀变岩型金矿及韧性剪切带型金矿为主。根据金铜成矿环境分析,认为该区的金铜矿找矿潜力巨大。 |
| 英文摘要: |
| Muji-Datong-Kudi gold copper ore belt located in the southwest of Tarim basin is a major ore belt in the west kunlun area. Gold ore deposits mainly occur in carbonaceou s phyllite, clastic rock and sericite-quartz schist and are controlled by ductile shearing zone and tectonic alteration zone. Copper (gold) deposits are closel y related to Hercynian granitic intrusives. In the area gold ore searching proj ects should be aimed at ductile shearing zone-controlled and altered cataclasti c rock type gold deposit, copper (Au,Ag) ore searching at Sedex type, porphyry type and skarn type. Metallogenic setting analysis of the area show big potential for gold and copper ore mineral resources. |
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