Origin
-
Australia, Austria, Brazil, Canada, Ethiopia, Italy, Mexico, Mozambique, Southern and central Africa, Switzerland
Color
Black, Blue, Yellow, Green
Colorless, Brownish, White
Streak
Grey, Greenish, Brown
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
3.28-3.442.20-2.23
1
7.18
👆🏻
Fracture
Uneven, Splintery
Irregular/uneven, Uneven
Cleavage
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Perfect on {110} and {1 1 0}
Mohs Hardness
5.0-6.05-5.5
2
10
👆🏻
Chemical Composition
Na2Fe2+3Fe3+2Si8O22(OH)2
CaAl 2Si 3O 10 · 3H 2OUlrich Henn and Claudio C.
Luster
Vitreous, Silky
Vitreous, Silky
Pleochroism
X = blue
X: colourless Y: colourless Z: colourless
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.680-1.6981.512-1.523
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.005-0.0080.011
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Empowerment
Peace
Healing
Emotional healing
Emotional healing
Qualities Associated
Clear Thinking
Inner Peace & Spirit Communication