Origin
Russia
USA
Color
Violet, Brown
Brown, Red, Black, Brownish
Streak
White
Reddish, Brown
For which Rashi?
Sagittarius, Scorpio
-
Planet
Jupiter, Neptune
-
Element of Planets
Water, Earth, Air
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Minerva
-
Not to wear with
-
-
Powers
Healing, Love, Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.54-2.785.05-5.22
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Good in three directions
None
Mohs Hardness
5-65.5-6
2
10
👆🏻
Chemical Composition
K(Ca,Na) 2Si 4O 10(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Luster
Pearly, Chatoyant
-
Pleochroism
-
-
Dispersion
0.020.19
0.005
1
👆🏻
Transparency
Translucent
Translucent
Refractive Index
1.545-1.560-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Birefringence
0.009-9999
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Creativity
Healing
Emotional healing
-
Qualities Associated
Transformation
Grounding