Origin
-
USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Color
Green, Grey, Blue, Yellow, Colorless, Violet, Red
Colorless, Yellow, pink, Red
Streak
Greenish, 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
-99992.90-2.98
1
7.18
👆🏻
Fracture
Sub-Conchoidal, Splintery
Conchoidal, ConchoidalWalter Schumann
Cleavage
{201} Imperfect, {100} Poor, {001} Poor
Distinct on {11 2 0}, imperfect on {10 1 1}
Mohs Hardness
3.5-47.5-8
2
10
👆🏻
Chemical Composition
FeAsO4·2H2O
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Sub-Adamantine, Vitreous, Resinous
Vitreous
Pleochroism
Weak
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
-99991.650-1.695
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
-99990.016
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
-
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing & Clarity
Spiritual Activation