Origin
-
Austria
Color
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
Red, Yellow, Brown, orange, gray, Green
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
Solubility
insoluble
-
Durability
-
-
Specific Gravity
2.366.50-7.00
1
7.18
👆🏻
Fracture
Uneven, Subconchoidal, Fibrous
Irregular, Conchoidal
Cleavage
[110] perfect, [101] good, [010] distinct
On {011}, distinct; on {001}, {013}, indistinct
Mohs Hardness
3.5-43
2
10
👆🏻
Chemical Composition
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Luster
Vitreous, Resinous, Pearly
Adamantine, Resinous
Pleochroism
Weak
Weak
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.518-1.5612.280-2.405
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
tetragonal
Birefringence
0.0250.122
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Confidence
Healing
Emotional healing
Physical healing
Qualities Associated
Clarity
Confidence