Origin
Australia
Southern and central Africa
Color
Reddish, Brown, Red, pink
Black, Brownish, Brown
Streak
White
Brown
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
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Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
Partly soluble in HCl.
-
Durability
-
-
Specific Gravity
3.32-3.434.5-4.8
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
{100} perfect; {110} and {1 1 0} good; {010} poor
None, parting may develop along {111}
Mohs Hardness
5.5-65.5
2
10
👆🏻
Chemical Composition
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Fe++Cr2O4
Luster
Vitreous
-
Pleochroism
Weak
none.
Dispersion
0.020.04
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.662-1.7072.08-2.16
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
Isometric
Birefringence
0.013-0.015-9999
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
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-
Cardiovascular
-
-
Respiratory
Excellent
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Love
Vitality
Healing
Emotional healing
Emotional healing
Qualities Associated
Love
Protection