二人沟硼矿床断裂构造与找矿关系探讨

FAULTED STRUCTURES OF ERRENGOU BORON DEPOSIT AND THEIR IMPLICATION IN MINERAL EXPLORATION

二人沟硼矿床发育有大规模北北东向的逆掩断层,但在以往的工作中对断层的特征了解得不甚清楚,以致于找矿工作未取得满意的效果。通过对原有资料的分析研究,总结出该断层的特征,有效地指导了找矿工作,取得了寻找隐伏矿体的重大进展。

There exist a series of large NNE-trending thrusts in the Errengou boron deporsit but the previous exploration work did not obtained better results, just due to less attention their characteristics. Analysis of the primary data about these thrusts to shed light on them has directed efficiently the deposit prospecting, making good progress in searching for blind orebodies.