1 Astrology
1.2 Origin
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
Southern and central Africa
1.3 Color
Green
Greenish, Blue, Colorless, Green, Yellow
1.5 Streak
1.7 For which Rashi?
Libra, Taurus, Leo, Virgo, Libra, Taurus, Leo, Virgo, Libra, Taurus, Leo, Virgo
Not Available
1.8 Planet
1.10 Element of Planets
1.11 Energy
1.13 How to Wear?
1.13.1 Finger
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1.13.2 Ring Metal
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1.15 Deities
1.17 Not to wear with
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1.18 Powers
Protection, Wealth
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1.20 Birthstone
1.20.1 Planetary
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1.22.1 Talisman
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2 Physical Properties
2.1 Tenacity
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2.3 Solubility
2.5 Durability
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2.6 Specific Gravity
1.54-1.553.17-3.24
1
7.18
6.4 Fracture
Conchoidal
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
6.5 Cleavage
6.6 Mohs Hardness
6.11 Chemical Composition
(Mg,Fe)2SiO4
SiCArthur Thomas , Gemstones (2009)
7 Optical Properties
7.1 Luster
Vitreous, Greasy
Adamantine
7.2 Pleochroism
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
NilArthur Thomas
7.3 Dispersion
8.2 Transparency
Transparent
Gemmological Tables (2004) More from other references
8.3 Refractive Index
1.64-1.692.648-2.691
1
3.25
11.2 Optic Character
Not Available
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11.3 Crystal System
11.4 Birefringence
11.8 Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
12 Benefits
12.1 Physical
12.1.1 Neurological
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12.1.2 Cardiovascular
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12.1.3 Respiratory
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12.1.4 Reproductive
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12.1.5 Digestive
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12.2 Psychology
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12.3 Healing
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12.4 Qualities Associated
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