摘要
依据矿山生产积累的地质资料，通过综合分析研究，对锡铁山铅锌矿床矿带划分、矿化分带、矿体空间分布特征及矿石组构特征提出新的认识，指出地层岩性、断裂构造及海底三级盆地是矿床的重要控矿因素，即矿床的形成受控于“层、位、相”。用新的认识指导矿山找矿工作，相继在矿区空白区。
Based on the processing and analysis of first-hand data, the new view points are created on the division of ore belts and mineralization, distribution of orebodies and texture of ores. The ore-controlling factors are attributed into lithology, fracture and third-ranking submarine basin. On the above-mentioned guideline, tens of orebodies were discovered.
出处
《矿产勘查》
1999年第6期442-446,共5页
Mineral Exploration
关键词
矿化特征
控矿因素
找矿预测
青海
锡铁山
mineralization
ore-controlling factors
prediction for prospecting, Xitieshan
