| 云南金平新安里镍矿矿床地质特征 |
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| 关键词:nickel deposit geological characteristics of ore deposit genesis of ore deposit ore-prospecting criteria Xin’anli of Jinping area, Yunnan |
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| Geological Characteristics of the Xin’anli Nickel Deposit in Jinping Area, Yunnan Province |
| Through four years’ exploration, a medium-size nickel deposit was discovered in Xin’anli area. The Xin’anli nickel deposit lies in Jinping fault block along the southern segment of the Jinshajiang-Ailaoshan plate juncture zone, and occurs in the basic-ultrabasic rock body, with the ore bodies assuming stratoid and lenticular forms. Based on an analysis of regional geological characteristics, ore deposit features and ore body features, the authors preliminarily hold that the ore deposit should genetically belong to the liquation Cu-Ni sulfide type, and that the ore-prospecting criteria include differentiation degree of the rock body, the structural conditions and the geophysical-geochemical anomalies. The results obtained by the authors are helpful to the prospecting for nickel deposits of the same type in basic-ultrabasic rocks in other areas of Yunnan Province. |
| CHENG Qian-qun,TANG Jun,HE Can,LIU Chuan-gao.2013.Geological Characteristics of the Xin’anli Nickel Deposit in Jinping Area, Yunnan Province[J].Acta Geoscientica Sinica,34(s1):71-75. |
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