| 西双版纳勐海西定破碎带蚀变岩型金矿 |
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| 引用本文： | 廖锦川,雷红彦,孙以荣. 西双版纳勐海西定破碎带蚀变岩型金矿[J]. 云南地质, 2014, 0(1): 55-57,70 |
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| 作者姓名： | 廖锦川 雷红彦 孙以荣 |
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| 作者单位： | [1]云南黄金矿业集团公司,云南昆明650224 [2]云南省地质矿产勘查开发局第五地质大队,云南普洱665000 |
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| 摘 要： | 金矿体赋存于澜沧群惠民组上段中下部F2断层破碎带中,构造角砾岩、碎裂岩、碎斑岩是主要含金岩类.氧化矿石,金包裹于褐铁矿及绢云母中、少量自然金,属中低温破碎带蚀变岩型金矿.
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| 关 键 词： | 中低温金矿 破碎带蚀变岩型 F2张性断裂 澜沧群惠民组 云南西双版纳勐海西定 |
XIDING ALTERATION ROCK TYPE AU DEPOSIT OF FRACTURE ZONE OF MENGHAI,XISHUANGBANNA |
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| LIAO Jing-chuan,LEI Hong-yan,SUN Yi-rong. XIDING ALTERATION ROCK TYPE AU DEPOSIT OF FRACTURE ZONE OF MENGHAI,XISHUANGBANNA[J]. Yunnan Geology, 2014, 0(1): 55-57,70 |
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| Authors: | LIAO Jing-chuan LEI Hong-yan SUN Yi-rong |
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| Affiliation: | 1. Yunnan Company of Gold Mining Group, Kunming 650224 Yunnan Exploration ＆ Development Bureau of Geology ＆ Mineral Resources, Puer 665000) |
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| Abstract: | The Au orebody is in the F2 fault fracture zone in middle-lower part of Lancang Group Huimin For- mation Upper Member. The main Au-bearing rocks are structural breccia, cataclastic rock, porphyroclastic rock. The oxide ore, Au inclusion in limonite and sericite, a few natural Au, belonging to middle-low T fracture zone Au deposit of alteration rock type. |
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| Keywords: | Middle-Low T Au Deposit Fracture Zone Alteration Rock Type F2 Extensive Fault LancangGroup Huimin Formation Xiding, Menghai, Xishuangbanna |
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