Origin
Australia, Spain, Brazil, Germany
Mexico
Color
Green, Blue, Colorless
Colorless, Blue, Violet, White, Brown, rose, 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
-
-
Durability
-
-
Specific Gravity
2.42-2.582.90-2.98
1
7.18
👆🏻
Fracture
Conchoidal, Splintery, ConchoidalWalter Schumann
Conchoidal
Cleavage
[010] perfect
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
Mohs Hardness
4-53.5
2
10
👆🏻
Chemical Composition
AlPO4 · 2(H2O)
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Vitreous, Waxy
Pearly, Greasy
Pleochroism
-
For violet varieties
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
Transparent
Refractive Index
1.560-1.5941.570-1.614
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.0310.042-0.044
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Calmness
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Acceptance