摘要
本文简述了铜岩山矿床地质概况，分析了矿区内蚀变带和主要矿体特征，综合研究本矿区剥蚀程度地球化学判别指标。利用累乘晕比值方法，建立5组累乘元素比值公式，求得各组剥蚀系数，以显示矿区内矿体矿化序列和剥蚀程度。发现本矿区内高温成矿元素分布在矿体上方，中低温成矿元素聚集在矿体下部之矿化反序列现象。
This paper has simply introduced geological situations of Tongyan mountain mine and analysed major alteration belts and ore body features as well as comprehensively studied geochemistry distinguished criterions of denudation degree for this mine region. By applying the multiplicative halo ratios method, the authors also have established five groups of element ratio formulas of Multiplicative halos and Calculated denudation coefficient for each group, and then showed ore body mineralization orders in the mine region. At the same time, the authors have found the mineralization reverse order phenomenon that high temperature mineralizing elements and intermediate-low temperature mineralizing elements are distributed in upper part and lower part of ore body respectively.
出处
《浙江国土资源》
1997年第1期64-71,共8页
Zhejiang Land & Resources
关键词
铜、锌多金属矿
剥蚀程度
地球化学判别指标
累乘晕比值
矿化反序列现象
诸暨铜岩山
copper, zinc polymetallic ore
denudation degree
geochemistry distinguished creterion
Multiplicative halo ratios
mineralization reverse order phenomenon
Tonyan Moutain of Zhuji
