Mohs hardness scale
You can choose hardness via the left menu
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copy of Rock Crystal...
€19.99size: 71x15x19mm
3rd crystal from left in photo
unpolished transparant -
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Bixbite (red beryl) cluster
€119.95Natural Red Beryl / Bixbite Crystal beds in Matrix
sizes: see photo's
price (including shipping in NL ) per piece:
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