Origin
Australia
-
Color
Red, White, gray, Black
Brown, Colorless, Brownish, Black, Green, Greenish
Streak
Brownish, Black
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
-99995.5-6.0
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Conchoidal
Cleavage
{1010} Imperfect, {0001} Imperfect
{001} Distinct
Mohs Hardness
5-5.56.5
2
10
👆🏻
Chemical Composition
NiAs
ZrO 2Arthur Thomas , Gemstones (2009)
Luster
-
Adamantine
Pleochroism
Strong (reflected light)
DistinctArthur Thomas
Dispersion
0.040.04
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
-99992.13-2.20
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/c
Birefringence
-99990.07
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
-
Healing
-
-
Qualities Associated
-
-