Origin
Brazil
Southern and central Africa
Color
Yellow, Brown, Black, Colorless, White, Brownish
Colorless, White, Yellow, Blue, Green, gray
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
Effervesces in hot HCl
Soluble
Durability
-
-
Specific Gravity
2.92-3.122.95-2.96
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
[10 1 1] perfect
None
Mohs Hardness
3.5-4.57-7.5
2
10
👆🏻
Chemical Composition
MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mg 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Adamantine
Pleochroism
-
None
Dispersion
0.03-
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.509-1.7201.658-1.673
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Orthorhombic
Birefringence
0.1910.010-0.011
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
Good
-
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Calming
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Relaxation
Peace