Mineral Identification
So far you have describe a dark colored non-metallic mineral with a hardness less than 5 that exihibits fracture.
You now have enough information to begin identifying your mineral. The chart below contains all common rock forming minerals that have the specific properties you have described. To identify you mineral read through the following descriptions and determine which mineral best matches your sample
Hardness |
Description |
Name |
Additional Data |
1 |
|
Talc |
|
1.5-6 |
|
Hematite |
|
2-5 |
|
Serpentine |