Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.55-2.633.32
1
7.18
👆🏻
Fracture
Uneven
-
Cleavage
{001} Perfect, {010} Good
{???} Distinct, {???} Distinct, {???} Distinct
Mohs Hardness
6-6.5-9999
2
10
👆🏻
Chemical Composition
KAlSi 3O 8Arthur Thomas , Gemstones (2009)
LiFe3+ (PO 4)(OH)Anthony et al , Handbook of mineralogy (2001)