Hematite Cabochons, Oval, 6 x 8 mm
- 8110861
- 234
- £0.80 per pc exc.VAT
A dark silvery gemstone with a metallic lustre. It is mainly iron based, so drill holes often look rust red.
Hardness (vs abrasion/scratching) 6/10
Toughness (resistance to fracture) good to fair (can be brittle)
Stability (resistance to chemicals, UV etc.) good