Origin
Austria
USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Color
Red, Yellow, Brown, orange, gray, Green
Colorless, Yellow, pink, Red
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
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
6.50-7.002.90-2.98
1
7.18
👆🏻
Fracture
Irregular, Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
On {011}, distinct; on {001}, {013}, indistinct
Distinct on {11 2 0}, imperfect on {10 1 1}
Mohs Hardness
37.5-8
2
10
👆🏻
Chemical Composition
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine, Resinous
Vitreous
Pleochroism
Weak
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
2.280-2.4051.650-1.695
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
Trigonal
Birefringence
0.1220.016
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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-
Cardiovascular
-
Supports heart health
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Confidence
Clarity
Healing
Physical healing
Emotional healing
Qualities Associated
Confidence
Spiritual Activation