Origin
Brazil, Southern and central Africa, Sri Lanka
Australia
Color
Red, gray
Blue, Green, Greenish, Black
Streak
Red, Black
Grey, gray
For which Rashi?
-
-
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
-
-
Solubility
Insoluble in acids
-
Durability
-
-
Specific Gravity
4.20-4.304.00-4.62
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal, Uneven
Cleavage
{110} good, 100 moderate, parting on {092} and {011}
Indistinct parting on [111]
Mohs Hardness
6-6.57.5-8
2
10
👆🏻
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Adamantine
Vitreous
Pleochroism
Weak to distinct brownish red-green-yellow
-
Dispersion
0.330.03
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
2.609-2.9031.790-1.818
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
cubic
Birefringence
0.296-9999
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
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-
Respiratory
Good
Aids in digestion and soothes the stomach
Reproductive
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Digestive
-
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Psychology
Clarity
Protection
Healing
Physical healing
Emotional healing
Qualities Associated
Awareness
Harmony