Origin
Southern and central Africa
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Color
White, Colorless, Blue, Red, Green, Yellow, Violet, Black
Reddish, Brown, Yellow, Green, Red, Greenish, gray
Streak
Colorless
White
For which Rashi?
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Planet
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Element of Planets
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Energy
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How to Wear?
Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
-
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Birthstone
Planetary
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Talisman
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Tenacity
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Brittle
Solubility
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Durability
-
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Specific Gravity
3.03-3.182
1
7.18
👆🏻
Fracture
Uneven, Irregular, Conchoidal
Conchoidal, Uneven
Cleavage
{???} Indistinct
Imperfect on {001}, indistinct on {011}
Mohs Hardness
7-7.52.5-3
2
10
👆🏻
Chemical Composition
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
PbWO4
Luster
Vitreous
Resinous, Subadamantine
Pleochroism
Very strong: pale yellow colorless
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Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.614-1.6662.180-2.190
1
3.25
👆🏻
Optic Character
-
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Crystal System
Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m
tetragonal
Birefringence
0.014-0.0320.090
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
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Respiratory
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Poor
Reproductive
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Digestive
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Psychology
Self-acceptance
Confidence
Healing
Emotional healing
Physical healing
Qualities Associated
Self-Exploration
Vitality