Mineral sample 08 (ERSC 1P01)
Sample 8
360° view:
Static image (click to enlarge):
Streak:
There is some powder left on the streak plate (H=6.5). You can click on the picture to expand it.
Hardness:
This sample has the hardness of Topaz
Acid Test:
This sample does not react to 10% HCl
.
