I hope this one is precious

[huntingforfun12]

Color: deep black
Appearance: deep black, smooth, lustrous,
black with white stripes
Shape: cubic, transparent quartz veins
Hardness: very hard crystal
Material: possibly crystallized carbon
Weight: 38g
Specific gravity: around 2.9

Your comments are appreciated

 

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[donj]

that's gunna be hard without a picture, could it be coal?

 

[19cbb]

Post a picture here: Rocks/Gems

 

[huntingforfun12]

There are photos now.

 

[huntingforfun12]

There are photos now