Origin
Canada, Russia
Colombia, Origins: Congo
Color
Brown, Yellow, Greenish, Brownish, Red
Red, Yellow, White, gray, Green, Colorless
Streak
Brown, White
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
3.2-3.42.65-2.69
1
7.18
👆🏻
Fracture
Uneven
Uneven, Conchoidal
Cleavage
Perfect on [001] imperfect on [100]
Perfect on {001}, good on {010}
Mohs Hardness
36-6.5
2
10
👆🏻
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
(Na,Ca)Al1-2Si3-2O8
Luster
Greasy, Pearly
Vitreous
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
colorless.
Dispersion
0.120.70
0.005
1
👆🏻
Transparency
Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.678-1.7581.543-1.564
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
Triclinic
Triclinic
Birefringence
0.0500.007-0.011
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Self-Reflection
Vitality
Healing
Spiritual healing
Emotional healing
Qualities Associated
Self-Reflection
Vitality