Origin
-
Brazil
Color
Brown, Colorless, Brownish, Black, Green, Greenish
Yellow, Brown, gray, 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
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
5.5-6.03.83-3.89
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
{001} Distinct
Perfect on {01 1 1}
Mohs Hardness
6.53.5-4.5
2
10
👆🏻
Chemical Composition
ZrO 2Arthur Thomas , Gemstones (2009)
Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine
Pearly
Pleochroism
DistinctArthur Thomas
-
Dispersion
0.040.04
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
2.13-2.201.633-1.875
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/c
Trigonal
Birefringence
0.070.242
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
Confidence
Healing
-
Emotional healing
Qualities Associated
-
Grounding