Origin
Sri Lanka
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Color
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray
Black
Streak
White, Brownish
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For which Rashi?
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Aquarius, Taurus
Planet
-
-
Element of Planets
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Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
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Solubility
insoluble
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Durability
-
-
Specific Gravity
6.86-7.03-9999
1
7.18
👆🏻
Fracture
Subconchoidal, Uneven, Conchoidal, Irregular
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Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}
None
Mohs Hardness
6-73-4
2
10
👆🏻
Chemical Composition
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Celestite, Andalusite, Feldspar, Dolomite, Gypsum, Halloysite, Kaolinite, Montmorillonite, Sepiolite, Smectite, Vermiculite