Origin
Sri Lanka, India, Brazil
Switzerland, Australia, Brazil
Color
Green, Brown, Colorless, gray, Yellow
Yellow, Colorless, White, Brownish, Reddish
Streak
Brownish, 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
3.55-3.735.9-6.3
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Conchoidal, Uneven
Cleavage
none
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Mohs Hardness
7-7.54.5-5
2
10
👆🏻
Chemical Composition
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Greasy, Vitreous
Vitreous, Adamantine
Pleochroism
None
Definite dichoric in yellow (yellow to orange-brown)
Dispersion
0.020.04
0.005
1
👆🏻
Transparency
-
Translucent, Transparent
Refractive Index
1.730-1.7601.918-1.936
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
tetragonal
Birefringence
0.0200.016
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
-
Reproductive
Helps in digestion and alleviates indigestion
-
Digestive
-
-
Psychology
Abundance
Awareness
Healing
Physical healing
Physical healing
Qualities Associated
Abundance
Balance & Clarity