Origin
Canada, Russia
Southern and central Africa
Color
Brown, Yellow, Greenish, Brownish, Red
Green, Grey, White
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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.2-3.42.60-3.02
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Perfect on [001] imperfect on [100]
{001} Perfect
Mohs Hardness
32-2.5
2
10
👆🏻
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
(Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
Luster
Greasy, Pearly
Pearly, Greasy
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
Distinct: light yellow-green to light bluE
Dispersion
0.120.02
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.678-1.7581.571-1.597
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
Triclinic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m
Birefringence
0.050-9999
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Self-Reflection
Harmony
Healing
Spiritual healing
Physical healing
Qualities Associated
Self-Reflection
Emotional Healing