Origin
Mexico
Southern and central Africa
Color
White, Colorless, gray, pink
Red, Brown, Black
Streak
Colorless, White
Brownish, Red
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
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.71-2.725.85-6.15
1
7.18
👆🏻
Fracture
Fibrous
Conchoidal
Cleavage
{???} Good
Fair in four directions forming octahedrons
Mohs Hardness
6-6.53.5-4
2
10
👆🏻
Chemical Composition
Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Silky
Adamantine
Pleochroism
-
visible
Dispersion
0.030.05
0.005
1
👆🏻
Transparency
-
TranslucentWalter Schumann
Refractive Index
1.581-1.5932.849
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
cubic
Birefringence
0.010-9999
0
0.296
👆🏻
Clarity
-
TranslucentWalter Schumann
Physical
Neurological
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Cardiovascular
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Supports heart health
Respiratory
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Poor
Reproductive
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Digestive
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Psychology
Harmony
Vitality
Healing
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Emotional healing
Qualities Associated
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Vitality