Origin
Brazil
Brazil
Color
Colorless, White
Green, Colorless, Greenish, Yellow
Streak
White
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
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.14-3.162.98-2.99
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect on {010} and {110}
(010) Distinct to good
Mohs Hardness
5-5.55.5
2
10
👆🏻
Chemical Composition
MgF 2Ulrich Henn and Claudio C.
NaAl 3(PO 4) 2(OH) 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
Very weakWalter Schumann
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.378-1.3901.602-1.625
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
monoclinic
Birefringence
0.0120.019-0.021
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
Empowerment
Healing
-
Emotional healing
Qualities Associated
Emotional Healing
Manifestation