Origin
Brazil, Southern and central Africa, Sri Lanka
Southern and central Africa
Color
Red, gray
Violet, Blue, Yellow, Brown, White, Colorless
Streak
Red, Black
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
Insoluble in acids
-
Durability
-
-
Specific Gravity
4.20-4.303.1-3.25
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven
Cleavage
{110} good, 100 moderate, parting on {092} and {011}
Indistinct
Mohs Hardness
6-6.55
2
10
👆🏻
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
Luster
Adamantine
Vitreous, Resinous
Pleochroism
Weak to distinct brownish red-green-yellow
Weak to strong if coloreD
Dispersion
0.330.03
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
2.609-2.9031.631-1.650
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
Hexagonal
Birefringence
0.296-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Clarity
Healing
Physical healing
Emotional healing
Qualities Associated
Awareness
Clarity