Origin
Southern and central Africa
Canada, Russia
Color
Brown, White, Greenish, gray, Green, Brownish
Brown, Yellow, Greenish, Brownish, Red
Streak
gray
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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.9-3.53.2-3.4
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
{110} Perfect, {???} Distinct, {???} Distinct
Perfect on [001] imperfect on [100]
Mohs Hardness
5.5-63
2
10
👆🏻
Chemical Composition
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Pearly
Greasy, Pearly
Pleochroism
-
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
Dispersion
0.010.12
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.603-1.6901.678-1.758
1
3.25
👆🏻
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Triclinic
Birefringence
-99990.050
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
Enhances brain function
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Peace
Self-Reflection
Healing
Emotional healing
Spiritual healing
Qualities Associated
Self-discovery
Self-Reflection