Origin
Canada, Russia
Southern and central Africa
Color
Brown, Yellow, Greenish, Brownish, Red
Brown, White, Greenish, gray, Green, Brownish
Streak
Brown, White
gray
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.2-3.42.9-3.5
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect on [001] imperfect on [100]
{110} Perfect, {???} Distinct, {???} Distinct
Mohs Hardness
35.5-6
2
10
👆🏻
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Greasy, Pearly
Vitreous, Pearly
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
-
Dispersion
0.120.01
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.678-1.7581.603-1.690
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
Triclinic
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.050-9999
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances brain function
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Self-Reflection
Peace
Healing
Spiritual healing
Emotional healing
Qualities Associated
Self-Reflection
Self-discovery