Origin
Tanzania, Sri Lanka, China
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Color
Colorless
Reddish, Brown, Yellow, Green, Red, Greenish, gray
Streak
White
White
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
-
-
Birthstone
Planetary
-
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Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.60-3.612
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, Uneven
Cleavage
Imperfect/fair/absent
Imperfect on {001}, indistinct on {011}
Mohs Hardness
8-8.52.5-3
2
10
👆🏻
Chemical Composition
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
PbWO4
Luster
Vitreous
Resinous, Subadamantine
Pleochroism
Weak
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.70-1.732.180-2.190
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
tetragonal
Birefringence
0.0550.090
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
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Cardiovascular
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Respiratory
Good
Poor
Reproductive
-
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Digestive
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Psychology
Transformation
Confidence
Healing
Physical healing
Physical healing
Qualities Associated
Spiritual Growth
Vitality