Origin
Spain, China
Italy, China
Color
Red, gray, Brown, pink
Colorless, White, Blue, gray
Streak
Scarlet, Red
White
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
Slightly sectile
Brittle
Solubility
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
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Durability
-
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Specific Gravity
23.09
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Prismatic {10 1 0}, perfect
Perfect on {100} and {010}, imperfect on {101}
Mohs Hardness
2-2.58
2
10
👆🏻
Chemical Composition
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaAl2Si2O7(OH)2.H2O
Luster
Adamantine
Vitreous, Greasy
Pleochroism
-
Weak
Dispersion
0.060.01
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
2.905-3.251.672-1.676
1
3.25
👆🏻
Optic Character
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Crystal System
Trigonal
Orthorhombic
Birefringence
-99990.019-0.021
0
0.296
👆🏻
Clarity
Translucent
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Physical
Neurological
Boosts mental agility and focus
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Cardiovascular
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Respiratory
Poor
Good
Reproductive
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Digestive
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Psychology
Passion
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Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
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