Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Macroscopic Characteristics of Minerals Part 2: Cleavage and Hardness. That video is uploaded by Professor Dave Explains at 2022-11-23T07:30:12-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [zS6Lro53c-Q]