isochron

This paper mainly analyzes Re-Os isotopic composition of various ore and rocks from the Limahe nickel deposit, discusses source magma, genesis of suphide, ore-forming mechanism and Re-Os isochron.

本文通过对其主要岩、矿石类型Re、Os及其同位素组成的分析,综合探讨了成矿岩体原始岩浆性质、矿石硫化物成因、成矿机制及Re-Os同位素等时线年龄。

In this paper, the authors use the Rb-Sr isochron dating method first time to measure the forming time of quartz fluid inclusion from iron-bearing quartz veins, and the result yields (293±10) Ma.

首次对矿石中含矿石英脉中的流体包裹体进行了Rb_Sr等时线年龄测定,结果为(293±10)Ma,确定了该矿床的成矿时代为石炭纪末—二叠纪初。

Molybdenite Re/Os isochron age of the Wunugetu Shan porphyry Cu/Mo deposit, Inner Mongolia and its implication for metallogenic geodynamics.;

内蒙古乌努格吐山斑岩铜钼矿床辉钼矿铼锇等时线年龄及其成矿地球动力学背景