摘要
老王寨金矿床产于哀牢山金 -多金属成矿带北段浅变质岩系的断裂破碎带中 ,为一大型构造蚀变岩型中低温热液矿床 ,黄铁矿、石英、碳酸盐矿物、绢云母等是矿体中与金矿化密切相关的主要矿物。从产状、形态、化学成分、晶胞参数、热电性及红外光谱等方面 ,总结这些矿物的标型特征 ,可用于指导矿区深部和外围进行成矿预测和找矿工作。
Laowangzhai gold deposit, which is a large gold deposit of typical wall-rock alteration, is situated in the northern section of Ailaoshan gold minerogenetic belts. Pyrite, quartz, carbonates(calcite) and sericite are four main minerals,closely related to the gold mineralization of the gold deposits. Detailed study on the occurrence, crystal forms, chemical compositions, cell parameters,thermoelectricity and infrared spectra revealed the typomorphic characteristics of these minerals. The achievement can provide significant information for the ore prospecting.
出处
《矿物岩石》
CAS
CSCD
北大核心
2002年第3期10-16,共7页
Mineralogy and Petrology
基金
云南省自然科学基金项目 (97D0 3 2 M)
关键词
云南
矿物标型特征
金矿床
哀牢山成矿带
构造蚀变
成矿预测
mineral typomorphic characteristics
Laowangzhai gold deposit
Ailaoshan gold minerogenetic belts
western Yunnan
