Origin
Australia
Canada, Russia
Color
Colorless, White, Brownish, Yellow, Brown
Black, Green, gray
Streak
White
gray, Green
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
-
-
Durability
-
-
Specific Gravity
-99993.3-3.5
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
None
Perfect on [110]
Mohs Hardness
7-7.55-6
2
10
👆🏻
Chemical Composition
Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Luster
Adamantine
Vitreous
Pleochroism
-
Strong: Blue-greens
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.994-2.0401.652-1.699
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
monoclinic
Birefringence
0.046-9999
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
-
Promotes psychic abilities and spiritual growth
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Insight
Healing
Physical healing
Emotional healing
Qualities Associated
-
Manifestation