1 Astrology
1.1 Origin
Australia, Spain, Brazil, Germany, Australia, Spain, Brazil, Germany, Australia, Spain, Brazil
Not Available
1.2 Color
Green, Blue, Colorless
Brown, Colorless, Brown, Brownish, Black, Colorless, Green, Greenish
1.3 Streak
1.4 For which Rashi?
1.5 Planet
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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
Past Life Recall
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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
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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, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
2.6 Cleavage
[010] perfect
{001} Distinct
2.7 Mohs Hardness
2.8 Chemical Composition
AlPO4 · 2(H2O)
ZrO 2Arthur Thomas , Gemstones (2009)
3 Optical Properties
3.1 Luster
Vitreous, Waxy
Adamantine
3.2 Pleochroism
MissingWalter Schumann
DistinctArthur Thomas
3.3 Dispersion
3.4 Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
Transparent
3.5 Refractive Index
1.560-1.5942.13-2.20
1
3.25
3.6 Optic Character
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3.7 Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/c
3.8 Birefringence
3.9 Clarity
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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