论文部分内容阅读
马啣山方解石矿床,由一系列大型方解石脉和透镜体组成.矿体形状简单,矿物成分单一.矿体沿一定层位和断层破碎带分布.成矿明显受地层、岩性和构造条件控制,具层控矿床特征.该方解石矿床是在震旦纪海相灰岩基础上,经地下水热液改造而成.
The Magenhan calcite deposit is composed of a series of large-scale calcite veins and lens bodies with a simple shape and a single mineral composition.The ore body is distributed along a certain horizon and fault fracture zone.The mineralization is obviously controlled by strata, lithology and tectonic conditions Stratabound ore deposit.The calcite deposit was reconstructed from the hydrothermal fluid on the basis of Sinian marine limestone.