1 Astrology
1.1 Origin
Brazil, Kenya, Madagascar, Mozambique, Sri Lanka
Southern and central Africa, green
1.2 Color
1.3 Streak
1.4 For which Rashi?
Taurus
Capricorn, Scorpio, Capricorn, Scorpio, Capricorn, Scorpio
1.5 Planet
1.6 Element of Planets
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
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2.2 Solubility
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2.3 Durability
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2.4 Specific Gravity
2.5 Fracture
Conchoidal
Conchoidal, Conchoidal, Gemstones (2009), Uneven
2.6 Cleavage
none, may show indistinct parting
Perfect on { 2 01} fair on {010}
2.7 Mohs Hardness
2.5 Chemical Composition
(Mg,Fe)3Al2Si3O12
Cu2CO3(OH)2
3 Optical Properties
3.1 Luster
Greasy, Vitreous
Adamantine, Vitreous, Silky, Fibrous
3.2 Pleochroism
3.3 Dispersion
3.7 Transparency
Gemmological Tables (2004)
Opaque
3.8 Refractive Index
4.4 Optic Character
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4.5 Crystal System
4.6 Birefringence
4.9 Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Gemmological Tables (2004) More from other references
5 Benefits
5.1 Physical
5.1.1 Neurological
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5.1.2 Cardiovascular
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5.2.1 Respiratory
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5.2.2 Reproductive
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5.3.1 Digestive
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5.5 Psychology
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5.6 Healing
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5.7 Qualities Associated
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