Origin
Mexico
Australia
Color
Colorless, Blue, Violet, White, Brown, rose, gray
Red, White, gray, Black
Streak
White
Brownish, Black
For which Rashi?
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Planet
-
-
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
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.90-2.98-9999
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, Uneven
Cleavage
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
{1010} Imperfect, {0001} Imperfect
Mohs Hardness
3.55-5.5
2
10
👆🏻
Chemical Composition
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
NiAs
Luster
Pearly, Greasy
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Pleochroism
For violet varieties
Strong (reflected light)
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.570-1.614-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.042-0.044-9999
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Supports heart health
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Respiratory
Good
Poor
Reproductive
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Digestive
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Psychology
Calmness
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Healing
Emotional healing
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Qualities Associated
Acceptance
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