1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.3 Solubility
Not Available
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1.6 Durability
Not Available
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1.9 Specific Gravity
1.10 Fracture
Uneven, Conchoidal, Brittle, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Fibrous
1.11 Cleavage
Poor/indistinct on {1120} and {1011}
[010] Perfect, [100] Distinct, [011] Distinct
1.12 Mohs Hardness
1.13 Chemical Composition
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
Not Available