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蓝石棉矿床属世界一种珍贵和稀有的矿产资源,是国防及尖端工业的一种重要矿物原料。我国是全世界性能优良的蓝石棉产地之一,豫西南地区是我国最好的一个蓝石棉成矿带。本文主要论述该矿带的成矿地质特征,该矿带蓝石棉矿床的产出与偏碱基性火山岩、基性和酸性侵入岩与围岩的接触带以及断裂构造有着极为密切的联系。
Asbestos deposit is a precious and rare mineral resource in the world and is an important mineral raw material for defense and advanced industries. Our country is one of the finest blue asbestos producing areas in the world, and the southwestern Henan Province is the best one in our country. This paper mainly discusses the metallogenic geological characteristics of the ore belt. The production of the Lantian cotton deposit in this ore belt is closely related to the contact zone and the fault structure of the basaltic volcanic rock, the basic and acid intrusive rock and the surrounding rock.