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Chrysotile
Chrysotile
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Tugtupite
Tugtupite
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Chrysotile
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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
insoluble in water
-
2.51-2.63
Fibrous
Perfect basal
2.5-4.5
Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)
 
-
-
-
2.30-2.60
Uneven, Conchoidal
{111} Imperfect
5.5-6
Na 4AlBeSi 4O 12ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references