Origin
Australia
Southern and central Africa
Color
Red
Colorless, Blue, Green
Streak
White, Colorless
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.13.07-3.13
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal, Uneven
Cleavage
Perfect {010} imperfect {100}
{100} Perfect, {010} Distinct, {102} Distinct
Mohs Hardness
6-73-3.5
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)3(OH)
Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
-
Pleochroism
Present
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Opaque, Translucent, Opaque . May be translucent in thin backlit sections.
-
Refractive Index
1.6951.595-1.621
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
-
Birefringence
0.006-0.0180.021
0
0.296
👆🏻
Clarity
OpaqueHerve Nicolas Lazzarelli
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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-
Cardiovascular
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Respiratory
-
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Reproductive
-
-
Digestive
-
-
Psychology
Emotional Healing
Emotional healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Love
Emotional Healing