Origin
-
Australia
Color
Black, Blue, Yellow, Green
Brown, Reddish, Brownish, Yellow
Streak
Grey, Greenish, Brown
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
Brittle
-
Solubility
-
HCl soluble
Durability
-
-
Specific Gravity
3.28-3.444.27-4.29
1
7.18
👆🏻
Fracture
Uneven, Splintery
Uneven
Cleavage
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Perfect {010}
Mohs Hardness
5.0-6.05-5.5
2
10
👆🏻
Chemical Composition
Na2Fe2+3Fe3+2Si8O22(OH)2
FeO(OH)Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Silky
Adamantine
Pleochroism
X = blue
VisibleArthur Thomas
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.680-1.6982.26-2.398
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.005-0.0080.138
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Supports heart health
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Respiratory
Good
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Reproductive
-
-
Digestive
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Psychology
Empowerment
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Clear Thinking
Emotional Healing