named in 1789 by abraham gottlieb werner from an old german term for dark the term 'hornblende' is used as a group name for all aluminous amphiboles in
Are You Looking for A Consultant?
Office Add: Kexue Revenue, High and New Technology Industrial Development Zone, Zhengzhou, China
Email: [email protected]
Copyright © 2021.Henan Mining Machinery Co., ltd. All rights reserved.Sitemap