Origin
Australia, Spain, Brazil, Germany
China, Canada
Color
Green, Blue, Colorless
Green, Yellow, Brown, White, gray, Black
Streak
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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.42-2.582.90-3.10
1
7.18
👆🏻
Fracture
Conchoidal, Splintery, ConchoidalWalter Schumann
Splintery, Granular
Cleavage
[010] perfect
None
Mohs Hardness
4-56-6.5
2
10
👆🏻
Chemical Composition
AlPO4 · 2(H2O)
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Waxy
Vitreous, Greasy
Pleochroism
-
None
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
Translucent
Refractive Index
1.560-1.5941.600-1.627
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.0310.027
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Emotional Balance
Healing
Emotional healing
Physical healing
Qualities Associated
Harmony
Healing