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一、前言位于湘黔汞矿带中部的万山矿田,驰名中外,以它独有的特征赋存于寒武纪地层,属典型的似层状层控矿床。其矿床成因类型属低温热液矿床,矿床由若干矿体(含矿体)组成,受控于地层、岩相与地质构造,矿体(含矿体)形态极为复杂。根据矿床与岩层产状基本一致,为缓倾斜似层状矿床的特点,而矿,
I. Introduction The Wanshan orefield, located in the central part of the Hunan-Guizhou Hg ore belt, is well-known both at home and abroad. Due to its unique characteristics, it is deposited in the Cambrian strata. It is a typical stratified-controlled ore deposit. The genesis of the deposit belongs to the low-temperature hydrothermal deposit. The deposit consists of several ore bodies (including ore bodies) and is controlled by the strata, lithofacies and geological structures. The shape of the ore bodies (including ore bodies) is extremely complicated. According to the deposit and rock formation are basically the same, for the gentle inclined bedded deposit characteristics, and ore,