1 Astrology
1.1 Origin
Brazil
Southern and central Africa
1.3 Color
Green, Colorless, Greenish, Yellow, Green
Grey, Green
1.5 Streak
1.7 For which Rashi?
Not Available
Not Available
1.10 Planet
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1.11 Element of Planets
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1.12 How to Wear?
1.12.1 Finger
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1.12.3 Ring Metal
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1.15 Energy
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1.17 Deities
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1.18 Not to wear with
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1.20 Powers
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1.21 Birthstone
1.21.1 Planetary
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1.21.3 Talisman
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3 Physical Properties
3.1 Tenacity
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3.3 Solubility
Not Available
insoluble in water
3.5 Durability
Not Available
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3.7 Specific Gravity
2.98-2.992.51-2.63
1
7.18
3.9 Fracture
3.10 Cleavage
(010) Distinct to good
Not Available
3.12 Mohs Hardness
3.14 Chemical Composition
NaAl 3(PO 4) 2(OH) 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)
4 Optical Properties
4.1 Luster
5.2 Pleochroism
Very weakWalter Schumann
Not Available
5.4 Dispersion
5.8 Transparency
Gemmological Tables (2004) More from other references
Not Available
5.9 Refractive Index
1.602-1.6251.530-1.575
1
3.25
5.13 Optic Character
Not Available
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5.14 Crystal System
monoclinic
Monoclinic : clinochrysotile (most common)
5.15 Birefringence
6.5 Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Not Available
7 Benefits
7.1 Physical
7.1.1 Neurological
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7.1.2 Cardiovascular
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7.1.3 Respiratory
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7.1.4 Reproductive
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7.1.5 Digestive
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7.2 Psychology
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7.3 Healing
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7.4 Qualities Associated
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