Origin
-
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe
Color
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
Brown
Streak
White
Brownish, Red, Black
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
-
Durability
-
-
Specific Gravity
2.365.2
1
7.18
👆🏻
Fracture
Uneven, Subconchoidal, Fibrous
Subconchoidal, Conchoidal
Cleavage
[110] perfect, [101] good, [010] distinct
Good in one direction
Mohs Hardness
3.5-46-6.5
2
10
👆🏻
Chemical Composition
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Resinous, Pearly
Resinous
Pleochroism
Weak
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
-
TransparentWalter Schumann
Refractive Index
1.518-1.5612.190-2.457
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.0250.083
0
0.296
👆🏻
Clarity
-
TransparentWalter Schumann
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Strength
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Balance