THE STUDY OF MINERALS PRE LAB VIDEO, Dustin Bates https://youtu.be/D5jAuKMboTY
Understanding Minerals, Mike Sammartano
https://youtu.be/8a7p1NFn64s
How to Use Color for Mineral Identification,
Scott Brande https://youtu.be/muqpv_IQfk0
Mineral Identification....Streak Marc Bieler https://youtu.be/ngM-xww9Aps
The Mohs Scale & How it Works, Gemstones https://youtu.be/hiNpZqhcQEI