Origin
Southern and central Africa
Australia
Color
Brown, Reddish, pink, orange
Reddish, Brown, Red, pink
Streak
-
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
-
Partly soluble in HCl.
Durability
-
-
Specific Gravity
3.82-4.003.32-3.43
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
{???} Indistinct
{100} perfect; {110} and {1 1 0} good; {010} poor
Mohs Hardness
5.55.5-6
2
10
👆🏻
Chemical Composition
Mn2+9(SiO 4) 4(OH,F) 2Anthony et al , Handbook of mineralogy (2001)
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
Weak
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
TransparentAnthony et al
Transparent, Translucent
Refractive Index
1.763-1.7931.662-1.707
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Triclinic
Birefringence
-99990.013-0.015
0
0.296
👆🏻
Clarity
TransparentAnthony et al
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
-
Love
Healing
Physical healing
Emotional healing
Qualities Associated
Harmony
Love