Origin
Spain, China
Brazil
Color
Red, gray, Brown, pink
Blue
Streak
Scarlet, Red
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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
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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
22.60-2.90
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Prismatic {10 1 0}, perfect
Indistinct
Mohs Hardness
2-2.57.5-8
2
10
👆🏻
Chemical Composition
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Be 3Al 2Si 6O 18Ulrich Henn and Claudio C.
Luster
Adamantine
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Pleochroism
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Strong dichroism: blue to colourless\
Dispersion
0.060.01
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
2.905-3.251.560-1.604
1
3.25
👆🏻
Optic Character
-
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Crystal System
Trigonal
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Birefringence
-99990.003-0.010
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Boosts mental agility and focus
Enhances mental clarity and focus
Cardiovascular
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Respiratory
Poor
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Reproductive
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Digestive
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Psychology
Passion
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Communication