Origin
Mexico
Southern and central Africa
Color
White, gray, Brownish, Yellow, Greenish
White
Streak
White
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For which Rashi?
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Gemini
Planet
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-
Element of Planets
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Water
Energy
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How to Wear?
Finger
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Ring Metal
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-
Deities
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Neptune, Tiamat
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
Sectile
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Solubility
Soluble
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Durability
-
-
Specific Gravity
6.132.60-2.90
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Distinct on {001} and {110}, indistinct on {100}
3,1 basal
Mohs Hardness
2-37.5-8
2
10
👆🏻
Chemical Composition
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Be3Al2SiO6
Luster
Adamantine
Vitreous
Pleochroism
Weakly pleochroic with O reddish and E greenish in thick sections.
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Dispersion
0.040.01
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
2.117-2.1451.562-1.615
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
Hexagonal
Birefringence
0.0270.003-0.010
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Soothes the digestive system
Psychology
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Purity
Healing
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Emotional healing
Qualities Associated
Transformation
Purity