Origin
USA
Canada
Color
Red, Violet
Brown, Reddish, Black, Brownish
Streak
-
Brown
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
2.98-3.033.77-3.93
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
[110] perfect; [010] distinct
None
Mohs Hardness
5-67-7.5
2
10
👆🏻
Chemical Composition
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Ca 3Ti4+2(Fe3+2Si)O 12Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
bluish–red
-
Dispersion
-0.02
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.599-1.6371.94-1.98
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
0.019-0.028-9999
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Grounding
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Grounding & Transformation