Origin
Czech, Mexico, Australia
Southern and central Africa
Color
Red, Colorless, Violet, pink
Greenish, Blue, Colorless, Green, Yellow
Streak
Red
Greenish, gray
For which Rashi?
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Planet
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Element of Planets
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Energy
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How to Wear?
Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
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Birthstone
Planetary
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Talisman
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Tenacity
Sectile
-
Solubility
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Durability
-
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Specific Gravity
3.063.17-3.24
1
7.18
👆🏻
Fracture
Sectile
Conchoidal
Cleavage
Perfect on {010}; poor on {100} and { 1 02}.
(0001) indistinct
Mohs Hardness
-99999-9.5
2
10
👆🏻
Chemical Composition
Co3(AsO4)2•8(H2O)
SiCArthur Thomas , Gemstones (2009)
Luster
Subadamantine, Pearly
Adamantine
Pleochroism
Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red
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Dispersion
0.030.10
0.005
1
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Transparency
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Refractive Index
1.626-1.6292.648-2.691
1
3.25
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Optic Character
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Crystal System
monoclinic
6H polytype
Birefringence
-99990.043
0
0.296
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Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
Compassion
Clarity
Healing
Emotional healing
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Qualities Associated
Vitality
Creativity