论文部分内容阅读
本文从岩石化学成分入手,对松树沟超基性岩体中 Cr_2O_3的分布特征作了进一步的研究,并与国内其它岩体进行了对比,提出了判断超基性岩体成矿的部分标志参数的界限.
In this paper, the distribution of Cr 2 O 3 in the Songshugou ultrabasic pluton is further studied from the chemical composition of the rock, and compared with other rock mass in China. Some parameters of the flag for determining the ore-forming of the ultrabasic rock are proposed The boundaries.