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汞、铅-锌层控矿床均产于一定地层、岩相和岩性中,它们的分布远离岩浆岩体,成矿温度低。多年来,不少中外地质工作者把这类矿床列为低温热液矿床(岩浆期后热液或远温式矿床)。近年来,随着层控矿床研究的进展,对它的成因也有了一些新认识和突破。本文在综合研究贵州汞、铅-锌矿床的地质特征的基础上,对矿质的初始来源、沉积环境、成矿作用方式作一初步探讨。
Mercury and lead-zinc deposit are all produced in some strata, lithofacies and lithologies, their distribution is far away from magmatic rocks and the metallogenic temperature is low. For many years, many Chinese and foreign geologists have listed such deposits as low-temperature hydrothermal deposits (post-magmatic hydrothermal or distant type deposits). In recent years, with the progress of stratiform control deposit research, it also has some new understanding and breakthrough on its cause. Based on the comprehensive study of the geological characteristics of the mercury and lead-zinc deposits in Guizhou, this paper makes a preliminary study on the initial source of mineralization, sedimentary environment and the mode of mineralization.