矿产保护与利用Issue(2)：9-12,4.DOI:10.13779/j.cnki.issn1001-0076.2015.02.003
河南伊源玉矿床地质特征及开发利用前景∗
Geological Characteistics and the Prospects for Development and Utilization of Yiyuan Jade in He'nan
摘要
Abstract
Abstrast:Yiyuan jade deposit locates in Taowan Sanhe village, Luanchuan county, Henan province. The ore distribution is strictly controlled by stratigraphic and lithologic characteris-tics. The orebody outcrops coal mines in upper Proterozoic upper segment Xiagou dolomitic marble in contact with gabbro zone. The orebody occurrence is basically consistent with the original rock. As a large deposit, the orebody composed mainly of tremolite more than 95%, Mohs hardness of it is 5. 7~6. 4, and jade is fine and smooth, bright and colorful, and mainly white,which is similar with ingredients like Xinjiang Hetian jade, our country's most famous jade. Yiyuan jade has strong competition in the domestic market with the feature of easy-carving, sparkling, beautiful shape and good cut carving effect, which will have good prospects for development and utilization.关键词
伊源玉/透闪石白玉/地质特征/开发利用Key words
Yiyuan jade/amhibole var tremolite clear jade/geological characteistics/develop and utilization分类
天文与地球科学引用本文复制引用
王宗炜,王勇,刘伟芳,刘伟頡,刘国范..河南伊源玉矿床地质特征及开发利用前景∗[J].矿产保护与利用,2015,(2):9-12,4.基金项目
河南省国土资源厅资源潜力评价项目(QL-2008-16) （QL-2008-16）
