Origin
Canada, Russia
USA, Southern and central Africa, China, India, Italy
Color
Brown, Yellow, Greenish, Brownish, Red
White, Yellow
Streak
Brown, White
-
For which Rashi?
-
Gemini
Planet
-
Saturn
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.2-3.42.44-2.62
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Perfect on [001] imperfect on [100]
Indiscernible
Mohs Hardness
32.5-5.5
2
10
👆🏻
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Greasy, Pearly
Vitreous, Greasy, Silky
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
-
Dispersion
0.120.01
0.005
1
👆🏻
Transparency
Translucent
Translucent
Refractive Index
1.678-1.7581.560-1.571
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
monoclinic
Birefringence
0.0500.008-0.014
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Enhances mental clarity and focus
Aids in mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Self-Reflection
Transformation
Healing
Spiritual healing
Emotional healing
Qualities Associated
Self-Reflection
Protection