1 Astrology
1.1 Origin
USA
Brazil, Kenya, Madagascar, Mozambique, Sri Lanka
1.2 Color
Colorless, White, Green, White, Green, Brown, Colorless, Green, White, White
Red
1.3 Streak
1.4 For which Rashi?
1.5 Planet
1.6 Element of Planets
Not Available
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1.7 How to Wear?
1.7.1 Finger
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1.7.2 Ring Metal
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1.8 Energy
1.9 Deities
1.10 Not to wear with
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1.11 Powers
1.12 Birthstone
1.12.1 Planetary
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1.12.2 Talisman
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2 Physical Properties
2.1 Tenacity
2.2 Solubility
Easily soluble in cold dilute HCl
Not Available
2.3 Durability
Not Available
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2.4 Specific Gravity
2.5 Fracture
Brittle, Uneven, Brittle, Uneven
Conchoidal
2.6 Cleavage
Good in two directions parallel to the prism faces {110}
none, may show indistinct parting
2.7 Mohs Hardness
2.8 Chemical Composition
CaZn(AsO4)(OH)
(Mg,Fe)3Al2Si3O12
3 Optical Properties
3.1 Luster
Subadamantine, Silky, Fibrous
Greasy, Vitreous
3.2 Pleochroism
3.3 Dispersion
3.4 Transparency
Not Available
Gemmological Tables (2004)
3.5 Refractive Index
3.6 Optic Character
Not Available
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3.7 Crystal System
3.8 Birefringence
3.9 Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda
4 Benefits
4.1 Physical
4.1.1 Neurological
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4.1.2 Cardiovascular
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4.1.3 Respiratory
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4.1.4 Reproductive
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4.1.5 Digestive
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4.2 Psychology
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4.3 Healing
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4.4 Qualities Associated
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