Origin
Canada
Brazil
Color
White, Colorless, Blue, pink
Colorless, White
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
2.453.14-3.16
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect on {001}, good on {110}
Perfect on {010} and {110}
Mohs Hardness
4-4.55-5.5
2
10
👆🏻
Chemical Composition
KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
MgF 2Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous
Pleochroism
Weak
-
Dispersion
0.040.03
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.517-1.5211.378-1.390
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
tetragonal
Birefringence
0.0040.012
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Aids in mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Excellent
-
Reproductive
-
-
Digestive
-
-
Psychology
Self-Expression
-
Healing
-
-
Qualities Associated
-
Emotional Healing