Origin
USA, Southern and central Africa, China, India, Italy
Canada, Russia
Color
White, Yellow
Brown, Yellow, Greenish, Brownish, Red
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
2.44-2.623.2-3.4
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Indiscernible
Perfect on [001] imperfect on [100]
Mohs Hardness
2.5-5.53
2
10
👆🏻
Chemical Composition
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Greasy, Silky
Greasy, Pearly
Pleochroism
-
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
Dispersion
0.010.12
0.005
1
👆🏻
Transparency
Translucent
Translucent
Refractive Index
1.560-1.5711.678-1.758
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Triclinic
Birefringence
0.008-0.0140.050
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Self-Reflection
Healing
Emotional healing
Spiritual healing
Qualities Associated
Protection
Self-Reflection