|
Rose Quartz Elephant |
|
Malachite and Chrysocolla |
|
Alum |
|
Amethyst |
|
Barite |
|
Biotite |
|
Limonite |
|
Mohs Hardness Scale (Graphic) |
|
Barite |
|
Carrollite on Calcite |
|
Silicon Carbide (Synthetic) |
|
Dolomite |
|
Chalcedony |
|
Native Copper |
|
Dioptase / Quartz |
|
Steatite Statue |
|
Schorl Tourmaline |
|
Mtorolite (Chrome Chalcedony) |
|
Azurite - Malachite |
|
Lace Agate Slice |
