Mineral sample 04 (ERSC 1P01)
Sample 04:
360°:
SAMPLE A
SAMPLE B
SAMPLE C
Static image (click to expand):
Hardness:
This sample has the hardness of Fluorite
Streak:
Some of the powder left on the streak plate (H=6.5) has been rubbed off on the piece of felt in the picture. You can click on the picture to expand it.
Acid Test:
This sample did not react with 10% HCl acid.
