1 Physical Properties
1.1 Tenacity
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.33-2.37Not Available
1
7.18
1.5 Fracture
Uneven, Brittle, Uneven, Brittle, Uneven
Sub-Conchoidal, Splintery
1.6 Cleavage
Perfect on {001}, imperfect on {110}
{201} Imperfect, {100} Poor, {001} Poor
1.7 Mohs Hardness
1.8 Chemical Composition
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
Not Available