Origin
Southern and central Africa
USA, Southern and central Africa, China, India, Italy
Color
Colorless, White, Yellow, Blue, Green, gray
White, Yellow
Streak
White
-
For which Rashi?
-
Gemini
Planet
-
Saturn
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
Soluble
-
Durability
-
-
Specific Gravity
2.95-2.962.44-2.62
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
None
Indiscernible
Mohs Hardness
7-7.52.5-5.5
2
10
👆🏻
Chemical Composition
Mg 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Adamantine
Vitreous, Greasy, Silky
Pleochroism
None
-
Dispersion
-0.01
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.658-1.6731.560-1.571
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.010-0.0110.008-0.014
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Peace
Protection