Origin
Australia, Southern and central Africa
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Color
Red, Yellow, orange
Black, Blue, Yellow, Green
Streak
yellowish orange
Grey, Greenish, Brown
For which Rashi?
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Planet
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Element of Planets
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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
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Birthstone
Planetary
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Talisman
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Tenacity
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Brittle
Solubility
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Durability
-
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Specific Gravity
5.90-6.103.28-3.44
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Splintery
Cleavage
{110} Distinct, {001} Indistinct, {100} Indistinct
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
2.5-35.0-6.0
2
10
👆🏻
Chemical Composition
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na2Fe2+3Fe3+2Si8O22(OH)2
Luster
Adamantine
Vitreous, Silky
Pleochroism
Distinctly trichroic
X = blue
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
2.31-2.661.680-1.698
1
3.25
👆🏻
Optic Character
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Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
monoclinic
Birefringence
-99990.005-0.008
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Passion
Empowerment
Healing
Physical healing
Emotional healing
Qualities Associated
Passion
Clear Thinking