| 安徽铜山铜矿床地球化学特征及其成因 |
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| 引用本文： | 周余谔，张宜勇，苏其树. 安徽铜山铜矿床地球化学特征及其成因[J]. 安徽地质, 1996, 0(2) |
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| 作者姓名： | 周余谔，张宜勇，苏其树 |
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| 作者单位： | 安徽省地质科学研究所，安徽省地矿局３２４地质队 |
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| 摘 要： | 铜山铜矿床不同矿石类型在硫、铅、氢、氧同位素，硫化物矿物中微量元素，稀土元素，矿物生成温度等地球化学方面明显地显示了内生成矿作用和外生成矿作用两种不同特征。结合成矿地质条件所进行的矿床成因分析表明，该矿床为一矿石矿质和含矿热液（介质水）分别来自燕山期中酸性岩浆和地下热雨水的多来源矿床，并据此建立了成矿模式。
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| 关 键 词： | 铜矿床，地球化学，模式，安徽 |
THE GEOCHEMISTRY AND GENESIS OF THE TONGSHAN COPPER ORE DEPOSIT, ANHUI |
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| Abstract: | Both endogentic and exogenetic metallogenetic characteristics are shown in sulphur, lead, hydrogen, oxygen isotopes, trace elements of sulfide ores, REE, mineral formation temperatvre of different types of ores in the Tongshan copper ore deposit. The genetic analysis considering ore forming condition indicates that the deposit is a ploygenic one whose ore mineral and ore bearing hydrothermal solution(water medium) are derived from the Yenshanianintermediate acid magma and underground hot rainwater respectively. And metallogenetic model is accordingly set up. |
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| Keywords: | copper ore deposit geochemistry model Anhui |
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