Origin
Southern and central Africa
Australia
Color
Brown, Colorless, Green
Brown, Reddish, Brownish, Yellow
Streak
-
Brown, Brownish, Yellow
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
HCl soluble
Durability
-
-
Specific Gravity
3.14-3.254.27-4.29
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
Perfect
Perfect {010}
Mohs Hardness
6-75-5.5
2
10
👆🏻
Chemical Composition
Al 2SiO 5Arthur Thomas , Gemstones (2009)
FeO(OH)Arthur Thomas , Gemstones (2009)
Luster
-
Adamantine
Pleochroism
DistinctArthur Thomas
VisibleArthur Thomas
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.658-1.6782.26-2.398
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Orthorhombic
Birefringence
-99990.138
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
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Cardiovascular
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Respiratory
-
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Reproductive
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Digestive
Aids in digestion and nutrient absorption
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Psychology
Focus
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
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Emotional Healing