Origin
Canada
-
Color
White, Reddish, gray, Brown, Brownish
Brown, Colorless, Brownish, Black, Green, Greenish
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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.55-2.655.5-6.0
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Conchoidal
Cleavage
[1010] Poor
{001} Distinct
Mohs Hardness
5-66.5
2
10
👆🏻
Chemical Composition
Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.
ZrO 2Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Greasy
Adamantine
Pleochroism
-
DistinctArthur Thomas
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.529-1.5472.13-2.20
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/c
Birefringence
0.003-0.0040.07
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
-
Healing
-
-
Qualities Associated
Clarity
-