| 云南省耿马县金多金属矿成因探讨 |
| |
| 引用本文： | 马亚雄. 云南省耿马县金多金属矿成因探讨[J]. 云南地质, 2010, 29(3): 271-272 |
| |
| 作者姓名： | 马亚雄 |
| |
| 作者单位： | 云南省有色地质局地质研究所,昆明,650216 |
| |
| 摘 要： | 长条状耿马花岗岩岩基(株)内部及接触破碎带为成金构造三级张性、张扭性、压扭性断裂控矿,毒砂矿化为找矿标志,应为断层控制、期后热液型金矿。
|
| 关 键 词： | 破碎带赋金 次级断层 中低温期后热液 印支和燕山期 云南耿马 |
A DISCUSSION ABOUT THE GENESIS OF AU MULTIMETALLIC DEPOSIT IN GENGMA,YUNNAN |
| |
| MA Ya-xiong. A DISCUSSION ABOUT THE GENESIS OF AU MULTIMETALLIC DEPOSIT IN GENGMA,YUNNAN[J]. Yunnan Geology, 2010, 29(3): 271-272 |
| |
| Authors: | MA Ya-xiong |
| |
| Affiliation: | MA Ya-xiong(Institute of Geology,Yunnan Bureau of Nonferrous Geology,Kunming 650216) |
| |
| Abstract: | The Au deposit forming structures are in the rock body and the contact fracture zone of Gengma long band-form granite batholite（stock）.The ore control structures are the tension and tension-torsion faults.And the ore prospecting mark is the arsenopyrite metallogenesis.It must be the hydrothermal Au deposit controlled by fault. |
| |
| Keywords: | Au-bearing Fracture Zone Subordinate Fault Middle-Low T Hydrothermal Indosinian-Yanshanian Gengma Yunnan |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
