Origin
Australia, Spain, Brazil, Germany
Southern and central Africa
Color
Green, Blue, Colorless
Colorless, White, Yellow, Blue, Green, gray
Streak
White
White
For which Rashi?
Virgo
-
Planet
-
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
Soluble
Durability
-
-
Specific Gravity
2.42-2.582.95-2.96
1
7.18
👆🏻
Fracture
Conchoidal, Splintery, ConchoidalWalter Schumann
Conchoidal
Cleavage
[010] perfect
None
Mohs Hardness
4-57-7.5
2
10
👆🏻
Chemical Composition
AlPO4 · 2(H2O)
Mg 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Waxy
Vitreous, Adamantine
Pleochroism
-
None
Dispersion
0.01-
0.005
1
👆🏻
Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
Transparent
Refractive Index
1.560-1.5941.658-1.673
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.0310.010-0.011
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Peace