Origin
Australia
USA, Southern and central Africa
Color
Red
Yellow, Brown, Reddish, Greenish, Green, gray
Streak
White, Colorless
Yellow
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
-
-
Durability
-
-
Specific Gravity
3.15.5
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
Perfect {010} imperfect {100}
{111} Indistinct, {111} Indistinct, {111} Indistinct
Mohs Hardness
6-75-5.5
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)3(OH)
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
Present
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Opaque, Translucent, Opaque . May be translucent in thin backlit sections.
Translucent
Refractive Index
1.6951.993-2.02
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
-
Birefringence
0.006-0.018-9999
0
0.296
👆🏻
Clarity
OpaqueHerve Nicolas Lazzarelli
Translucent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Emotional Healing
Confidence
Healing
Emotional healing
Emotional healing
Qualities Associated
Love
Vitality