Origin
Australia
China, Canada
Color
Red
Green, Yellow, Brown, White, gray, Black
Streak
White, Colorless
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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
-
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Birthstone
Planetary
-
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Talisman
-
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Tenacity
-
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Solubility
-
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Durability
-
-
Specific Gravity
3.12.90-3.10
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Splintery, Granular
Cleavage
Perfect {010} imperfect {100}
None
Mohs Hardness
6-76-6.5
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)3(OH)
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Vitreous, Greasy
Pleochroism
Present
None
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Opaque, Translucent, Opaque . May be translucent in thin backlit sections.
Translucent
Refractive Index
1.6951.600-1.627
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.006-0.0180.027
0
0.296
👆🏻
Clarity
OpaqueHerve Nicolas Lazzarelli
Translucent
Physical
Neurological
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Aids in mental clarity and focus
Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
Emotional Healing
Emotional Balance
Healing
Emotional healing
Physical healing
Qualities Associated
Love
Healing