Origin
Southern and central Africa
Southern and central Africa
Color
Yellow, Blue, Colorless, White
White
Streak
White
-
For which Rashi?
-
Gemini
Planet
-
-
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Neptune, Tiamat
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.28-3.312.60-2.90
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
None observed
3,1 basal
Mohs Hardness
6.5-7.57.5-8
2
10
👆🏻
Chemical Composition
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Be3Al2SiO6
Luster
Vitreous
Vitreous
Pleochroism
Colorless
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.638-1.6501.562-1.615
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Hexagonal
Birefringence
0.01300.003-0.010
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Excellent
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Reproductive
-
-
Digestive
-
Soothes the digestive system
Psychology
Clarity
Purity
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Purity