Origin
Madagascar
USA
Color
Brownish, Black, Reddish, Brown, Blue
-
Streak
Reddish, Brown
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For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.843.32-3.47
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
-
Cleavage
{0001} good, {10 1 0} parting
None
Mohs Hardness
7.5-8-9999
2
10
👆🏻
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
Ca 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous
Pleochroism
O = brownish gray; E = gray
Weak; present colour lighter and darker
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
TranslucentWalter Schumann
Refractive Index
1.79-1.8071.700-1.725
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
-
Birefringence
-99990.001-0.012
0
0.296
👆🏻
Clarity
-
TranslucentWalter Schumann
Physical
Neurological
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Cardiovascular
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Promotes peace and tranquility
Respiratory
Excellent
Excellent
Reproductive
-
-
Digestive
-
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Psychology
Empowerment
Optimism
Healing
Emotional healing
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Qualities Associated
Balance
Creativity