Origin
Southern and central Africa
Canada
Color
Brown
White, Reddish, gray, Brown, Brownish
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
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
-
-
Birthstone
Planetary
-
-
Talisman
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Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.25-3.282.55-2.65
1
7.18
👆🏻
Fracture
Uneven
Subconchoidal, Conchoidal
Cleavage
{100} Distinct, {001} Poor, {110} Poor
[1010] Poor
Mohs Hardness
6.5-75-6
2
10
👆🏻
Chemical Composition
Ca2Fe++Al2BO3Si4O12(OH)
Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Greasy
Pleochroism
Colorless
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.674-1.6931.529-1.547
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic Pinacoidal H-M Symbol ( 1) Space Group: P1
Hexagonal
Birefringence
-99990.003-0.004
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
Grounding
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Healing
Emotional healing
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Qualities Associated
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Clarity