1 Astrology
1.1 Origin
1.2 Color
Red, Brown, Brown, Red, Yellow, pink
Reddish, Brown, Red, pink, pink
1.3 Streak
1.1 For which Rashi?
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1.3 Planet
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1.5 Element of Planets
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1.6 How to Wear?
1.6.1 Finger
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1.7.1 Ring Metal
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1.8 Energy
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1.9 Deities
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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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Partly soluble in HCl.
2.3 Durability
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2.4 Specific Gravity
3.06-3.193.32-3.43
1
7.18
2.5 Fracture
UnevenArthur Thomas, Gemstones (2009) Tough, UnevenArthur Thomas, Gemstones (2009) Tough, Brittle, Uneven
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
2.6 Cleavage
{010} Perfect
{100} perfect; {110} and {1 1 0} good; {010} poor
2.7 Mohs Hardness
2.12 Chemical Composition
Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
3 Optical Properties
3.1 Luster
3.3 Pleochroism
3.4 Dispersion
3.6 Transparency
Translucent
Transparent, Translucent
3.7 Refractive Index
1.627-1.6631.662-1.707
1
3.25
3.8 Optic Character
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3.9 Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m
Triclinic
3.10 Birefringence
0.032-0.0350.013-0.015
0
0.296
3.11 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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