Origin
Southern and central Africa
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Color
Colorless, White, Brown, Green, Greenish, gray
Brown, Blue, Green, Yellow, White
Streak
White
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
-
-
Birthstone
Planetary
-
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Talisman
-
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Tenacity
-
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Solubility
-
-
Durability
-
-
Specific Gravity
3.63-3.793.32-3.43
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
{110} Good
Poor on {110} and {100} very poor on {001}
Mohs Hardness
3.56-7
2
10
👆🏻
Chemical Composition
SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references
Ca10(Mg,Fe)2Al4(SiO4)5(Si2O7)2(OH)4
Luster
Vitreous, Greasy
Vitreous, Resinous
Pleochroism
-
slight in colored varieties
Dispersion
0.040.03
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.517-1.6671.703-1.752
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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tetragonal
Birefringence
-99990.004-0.006
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Supports heart health
Respiratory
Good
Good
Reproductive
-
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Digestive
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Psychology
Harmony
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Transformation