Minerals

1-
Luster: Metallic, non metallic
Hardness: How hard the mineral is
Fracture:Breaks unevenly
Cleavage: Breaks evenly
Composition: Stuff the minerals are made of
Mohs scale: Scale that tells the hardness of the mineral
Crystal: Clear diamond like things

Diamond

Non metallic - cleavage- Hardest of all











Gold

Cleavage- Non metallic- hard