2026-04-25 11:35
No.Diamond has a hardness of 10 on the Mohs hardness scale, the hardest of any naturally ocurring substance. Diorite has minerals with various harnesses up to about 6.5.
About Us|Disclaimer|Copyright Notice|Infringement Report|Privacy Policy|Contact Us
Copyright © 2026 eLLeNow.com All Rights Reserved.
