Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
1.19-1.352.56-2.60
1
7.18
👆🏻
Fracture
ConchoidalWalter Schumann
Uneven, ConchoidalWalter Schumann
Cleavage
None
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Mohs Hardness
2.5-46-6.5
2
10
👆🏻
Chemical Composition
C
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8