Origin
Canada, Russia
Brazil
Color
Brown, Yellow, Greenish, Brownish, Red
Yellow
Streak
Brown, White
Greenish, Black, Brownish
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
insoluble in water
Durability
-
-
Specific Gravity
3.2-3.45.00-5.20
1
7.18
👆🏻
Fracture
Uneven
Uneven, Conchoidal, ConchoidalWalter Schumann
Cleavage
Perfect on [001] imperfect on [100]
Indistinct on {001}; partings on {011} and {111}
Mohs Hardness
36-6.5
2
10
👆🏻
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Greasy, Pearly
-
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
-
Dispersion
0.120.04
0.005
1
👆🏻
Transparency
Translucent
OpaqueHerve Nicolas Lazzarelli
Refractive Index
1.678-1.758-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
Isometric
Birefringence
0.050-9999
0
0.296
👆🏻
Clarity
Translucent
OpaqueHerve Nicolas Lazzarelli
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Self-Reflection
Abundance
Healing
Spiritual healing
Physical healing
Qualities Associated
Self-Reflection
Abundance