Metallic And Nonmetallic Minerals

The streak plate is essentially a type of glass, so it isnt used on minerals with hardness greater than 7ow useful is streak in identifying minerals streak can be useful for identifying metallic and earthy mineralsonmetallic minerals usually give a white streak because they are very lightcolored.

Copyright © 2019.Henan Mining Machinery Co., ltd. All rights reserved.Sitemap.xml