Origin
Afghanistan, Southern and central Africa
Austria
Color
Blue, Greenish, Violet
Red, Yellow, Brown, orange, gray, Green
Streak
Blue, 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
Brittle
Solubility
Soluble
-
Durability
-
-
Specific Gravity
2.756.50-7.00
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Irregular, Conchoidal
Cleavage
Imperfect on {110}
On {011}, distinct; on {001}, {013}, indistinct
Mohs Hardness
5.53
2
10
👆🏻
Chemical Composition
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Luster
Vitreous
Adamantine, Resinous
Pleochroism
-
Weak
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.5002.280-2.405
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
tetragonal
Birefringence
-99990.122
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Confidence
Healing
Emotional healing
Physical healing
Qualities Associated
Clarity
Confidence