Welcome to visit us!

[email protected]
logo comp4

Gypsum Hardness Scale By Hardgrove

One of the most important tests for identifying mineral specimens is the mohs hardness test.This test compares the resistance of a mineral to being scratched by ten reference minerals known as the mohs hardness scale see table at left.The test is useful because most specimens of a given mineral are very close to the same hardness.

Copyright© 2018 TENIC machinery.All rights reserved. Sitemap