Origin
Southern and central Africa
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Color
Brown, Red, Blue, Yellow, orange
Brown, Colorless, Brownish, Black, Green, Greenish
Streak
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White
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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Solubility
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Durability
-
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Specific Gravity
2.60-2.645.5-6.0
1
7.18
👆🏻
Fracture
Uneven, Splintery, Conchoidal
Conchoidal
Cleavage
Absent
{001} Distinct
Mohs Hardness
6.5-76.5
2
10
👆🏻
Chemical Composition
SiO 2Arthur Thomas , Gemstones (2009)
ZrO 2Arthur Thomas , Gemstones (2009)
Luster
Waxy, Vitreous, Greasy, Silky
Adamantine
Pleochroism
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DistinctArthur Thomas
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.530-1.5432.13-2.20
1
3.25
👆🏻
Optic Character
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Crystal System
Trigonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/c
Birefringence
0.003-0.0090.07
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Aids in digestion and nutrient absorption
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Protection
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Healing
Emotional healing
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Qualities Associated
Protection
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