Origin
Canada, Russia
Canada, Russia
Color
Black, Green, gray
Brown, Yellow, Greenish, Brownish, Red
Streak
gray, Green
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
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.3-3.53.2-3.4
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Perfect on [110]
Perfect on [001] imperfect on [100]
Mohs Hardness
5-63
2
10
👆🏻
Chemical Composition
NaNa2(Fe++4Fe+++)Si8O22(OH)2
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Greasy, Pearly
Pleochroism
Strong: Blue-greens
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
Dispersion
0.020.12
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.652-1.6991.678-1.758
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Triclinic
Birefringence
-99990.050
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
Promotes psychic abilities and spiritual growth
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Insight
Self-Reflection
Healing
Emotional healing
Spiritual healing
Qualities Associated
Manifestation
Self-Reflection