1 Astrology
1.1 Origin
1.2 Color
Green, Brown, Greenish, Brown, Green, Green, Black
Colorless, White, Green, White, Green, Brown, Colorless, Green, White, White
1.3 Streak
Greenish, gray, Greenish, gray
White
1.4 For which Rashi?
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1.5 Planet
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1.6 Element of Planets
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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
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1.9 Deities
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1.10 Not to wear with
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1.11 Powers
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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
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Easily soluble in cold dilute HCl
2.3 Durability
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2.4 Specific Gravity
2.5 Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Brittle, Uneven, Brittle, Uneven
2.6 Cleavage
{110} Perfect, {010} Indistinct
Good in two directions parallel to the prism faces {110}
2.7 Mohs Hardness
2.8 Chemical Composition
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
CaZn(AsO4)(OH)
3 Optical Properties
3.1 Luster
Vitreous, Resinous
Subadamantine, Silky, Fibrous
3.2 Pleochroism
3.3 Dispersion
3.4 Transparency
Transparent, Translucent
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3.5 Refractive Index
3.6 Optic Character
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3.7 Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Orthorhombic
3.8 Birefringence
Not Available0.024
0
0.296
3.9 Clarity
Transparent
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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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