0 Crystal Cabs, Round, 4 mm
- 8110535
- £0.40 exc.VAT
The name Crystal comes from the Greek meaning 'Ice' as it was believed that rock crystals was eternally frozen. Crystals can be found in Brazil, Madagascar, The USA and the Alps. They are usually confused with many colourless gems as well as glass itself.
Shape: Round
Size: 4mm
Weight: 0.075g
Colour: Transparent
Moh's hardness: 7
Density: 2.65
Cleavage: None
Refractive index: 1.544 - 1.553
Dispersion: 0.013 (0.008)