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| 羊拉铜矿床同生沉积叠加岩浆作用的地质特征 | |
| 引用本文： | 董涛,李文昌,曾普胜,尹光侯.羊拉铜矿床同生沉积叠加岩浆作用的地质特征[J].甘肃冶金,2009,31(6):52-55. |
| 作者姓名： | 董涛 李文昌 曾普胜 尹光侯 |
| 作者单位： | 1. 昆明理工大学国土资源工程学院,云南,昆明,650093 2. 昆明理工大学国土资源工程学院,云南,昆明,650093;云南省地质调查局,云南,昆明,650093 3. 昆明理工大学国土资源工程学院,云南,昆明,650093;北京矿业冶金研究总院,北京,100000 4. 云南省地质调查局,云南,昆明,650093 |
| 摘 要： | 羊拉里农矿段层状块状硫化物矿体下盘产出有蚀变角砾岩筒,在空间上与层状矿体构成＂上层下脉＂,这种组合正是海底喷流-沉积型矿床的一个显著特征。通过岩浆的叠加改造,使早期同生沉积的矿体变富,且带来了大量的伴生元素,钼、金均可达到工业品位,形成伴生矿床。 |
| 关 键 词： | 羊拉铜矿 同生沉积 岩浆作用 |
Yangla Copper Deposit Geological Characteristics of Synsedimentary Superimposed Magmatism |
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| DONG Tao,LI Wen-chang,ZENG Pu-sheng,YIN Guang-hou.Yangla Copper Deposit Geological Characteristics of Synsedimentary Superimposed Magmatism[J].Gansu Metallurgy,2009,31(6):52-55. | |
| Authors: | DONG Tao LI Wen-chang ZENG Pu-sheng YIN Guang-hou |
| Affiliation: | DONG Tao1,LI Wen-chang1,2,ZENG Pu-sheng1,3,YIN Guang-hou2(1.Kunming University of Science and Technology,Kunmin 650093,China,2.Yunnan Geologycal Investigate Institute,Kunming 650093,3.Beijing Mineral and Metallgy Institute,Beijing 100000,China) |
| Abstract: | The Yangla copper deposit Linong paragraph mine Altered breccia pipe has outputted footwall layered massive sulphide ore body,up in space with layered orebodies constitute under the upper vein,which is the combination of Harbor-sedimentary deposits A significant feature.Through the superposition of magmatic transformation,so that early syngenetic ore deposits become rich,and has brought many associated elements,molybdenum,gold may reach industrial grade,associated with the formation of ore deposits. |
| Keywords: | Yangla copper deposit synsedimentary magmatism |
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