Origin
Pakistan, Tanzania
Austria
Color
Brown, gray, Green, Blue, rose, Red
Brown, Green, Brownish, Black, Yellow, gray
Streak
White, Colorless
White
For which Rashi?
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Planet
-
-
Element of Planets
-
-
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
-
-
Birthstone
Planetary
-
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Talisman
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Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.20-3.503.25-3.50
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, Even
Conchoidal, Fibrous
Cleavage
Perfect {010} imperfect {100}
{001} perfect and {100} imperfect
Mohs Hardness
6-76-7
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)3(OH)
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Resinous
Pleochroism
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Strong
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
-
Refractive Index
1.685-1.7071.729-1.768
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.006-0.0180.019-0.046
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
Supports heart health
Calms digestive issues
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
Supports healthy digestion
Digestive
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Psychology
Transformation
Abundance
Healing
Emotional healing
Physical healing
Qualities Associated
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Manifestation