Origin
Madagascar
USA
Color
Brownish, Black, Reddish, Brown, Blue
Blue, Green
Streak
Reddish, Brown
Blue, Greenish, White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.845.6-5.76
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Uneven
Cleavage
{0001} good, {10 1 0} parting
[001] perfect; [100] distinct
Mohs Hardness
7.5-82.5-3
2
10
👆🏻
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
O = brownish gray; E = gray
Weak
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.79-1.8071.818-1.909
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Orthorhombic
Birefringence
-99990.091
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
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Cardiovascular
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-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
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Psychology
Empowerment
Creativity
Healing
Emotional healing
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Qualities Associated
Balance
-