闪锌矿-黄铜矿密切交生体的实验研究和成因判别

来源期刊：中南大学学报(自然科学版)1990年第6期

论文作者：陈正海 王大伟

文章页码：567 - 574

关键词：闪锌矿； 黄铜矿； 成因类型/密切交生体

Key words：sphalerite； chalcopyrite； genetic type/intimate intergrowth

摘    要：实验测定了Cu-Fe-Zn-S体系中300～700℃之间闪锌矿、黄铜矿在平衡时的成分。通过模型研究,考查了压力对闪锌矿、黄铜矿成分的影响,建立了密切交生的闪锌矿、黄铜矿成因类型的判别标准,为成矿条件的研究提供了一个新方法。

Abstract: The equilibrium contents of CuS, FeS in sphalerite and ZnS, FeS in chalcopyrite between 300～700℃ have been detected in this experiment. The effect of geological pressure on these contents havealso been examined by model consideration. The standard for the judge of the genetic type of intimateintergrowth of chalcopyrite and sphalerite has been built up with the help of statistics. A new methodhas been brought forward for the research of ore-forming conditions.