Origin
Brazil
Southern and central Africa
Color
Yellow, Brown, gray, Greenish
Colorless
Streak
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
3.83-3.891.98-2.50
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
Perfect on {01 1 1}
None
Mohs Hardness
3.5-4.55.5-6.5
2
10
👆🏻
Chemical Composition
Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Luster
Pearly
-
Pleochroism
-
-
Dispersion
0.040.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.633-1.8751.37-1.52
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
-
Birefringence
0.242-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
Supports digestive health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Confidence
Optimism
Healing
Emotional healing
Emotional healing
Qualities Associated
Grounding
Optimism