1 Astrology
1.1 Origin
Southern and central Africa
Tanzania, green, Tanzania, green, Tanzania
1.2 Color
Greenish, Blue, Colorless, Green, Yellow
Green
1.3 Streak
Greenish, gray
Not Available
1.4 For which Rashi?
Not Available
Sagittarius
1.5 Planet
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Mars, Venus
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
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Wealth, Protection
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
2.3 Durability
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2.4 Specific Gravity
3.17-3.24Not Available
1
7.18
2.5 Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
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2.6 Cleavage
(0001) indistinct
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2.7 Mohs Hardness
2.8 Chemical Composition
SiCArthur Thomas , Gemstones (2009)
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3 Optical Properties
3.1 Luster
3.2 Pleochroism
NilArthur Thomas
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3.3 Dispersion
3.4 Transparency
Gemmological Tables (2004) More from other references
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3.5 Refractive Index
2.648-2.691Not Available
1
3.25
3.6 Optic Character
Not Available
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3.7 Crystal System
6H polytype
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3.8 Birefringence
0.043Not Available
0
0.296
3.9 Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Not Available
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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