337.14gr Hydrothermal Blue Opaque Quartz Chalcedony Lab Created Faceting Rough

Created Quartz

Lot R746


Color: Blue
Type: Rough
Size: 98x74x17.9 mm
Weight: 337.14 gr
Quantity: 1pcs

Mineral: Quartz

Chemical Formula: SiO2
Crystal System: Trigonal
Hardness (Mohs): 7
Refractive Index: 1.543-1.554
Density, g/cm3: 2.6
Growth Method: Hydrothermal