Tenacity
-
Brittle
Solubility
-
Soluble
Durability
-
-
Specific Gravity
2.98-3.104.3-5
1
7.18
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Fracture
Uneven, Conchoidal
Irregular/uneven
Cleavage
{100} Perfect, {110} Good, {011} Distinct
Perfect cleavage parallel to base and prism faces: {001} Perfect, {210} Perfect, {010} Imperfect
Mohs Hardness
5.5-63-3.5
2
10
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Chemical Composition
LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
BaSO4