Origin
Brazil
Austria, Zimbabwe, Australia
Color
Green, Colorless, Greenish, Yellow
Red, Brown, Violet
Streak
White
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
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.98-2.995.06-5.08
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Subconchoidal, Conchoidal
Cleavage
(010) Distinct to good
Poor on [111].
Mohs Hardness
5.53-3.25
2
10
👆🏻
Chemical Composition
NaAl 3(PO 4) 2(OH) 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cu5FeS4
Luster
Vitreous
-
Pleochroism
Very weakWalter Schumann
Weak
Dispersion
0.01-
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.602-1.625-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.019-0.021-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Empowerment
Transformation
Healing
Emotional healing
Physical healing
Qualities Associated
Manifestation
Creativity