摘要
南弄铅锌多金属矿床位于浙西南江山—绍兴断裂和政和大埔断裂间的隆起区,为区内具有代表性的热液型铅锌多金属矿床之一。通过对矿床多个钻孔岩芯样进行系统采集分析和计算统计,确定了该矿床地球化学原生晕指示元素的组合特征、垂向分带特征以及地球化学参数的垂向变化规律,并以此为依据对深部矿体进行预测,为本区寻找和勘查隐伏矿体提供了较为可靠的地球化学依据。
The Nannong lead-zinc polymetallic deposit,located in an uplift area between Jiangshan-Shaoxing and Zhenghe-Dapu deep faults in southwestern Zhejiang Province,is one of the typical hydrothermal lead-zinc polymetallic deposits in this area.According to systematical sample collection as well as statistical analysis and calculation of data from drill holes,the authors determined combinational characteristics and axial zonation characteristics of elements as well as variation of geochemical parameters.On such a basis,the possible position of the concealed ore body was predicted.The results provide reliable geochemical evidence in search for deep concealed ore bodies in this area.
出处
《物探与化探》
CAS
CSCD
北大核心
2011年第2期170-175,共6页
Geophysical and Geochemical Exploration
关键词
地球化学
原生晕分带
隐伏矿预测
南弄铅锌多金属矿床
浙西南
geochemistry
primary halo zoning
predication of concealed ore body
Nannong lead-zinc polymetallic deposit
southwestern Zhejiang Province
