Origin
Sri Lanka
USA, Mexico, Austria, India, Southern and central Africa, Australia, Argentina, Spain
Color
Red, Blue, Green, Brown, Black
Red, Brown, rose
Streak
White
White
For which Rashi?
-
Scorpio, Leo
Planet
-
Mars
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Love
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.63-3.93.0-3.3
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven, Conchoidal, Conchoidal to uneven
Cleavage
Indistinct
On {10 1 1} perfect; parting on {10 1 2}
Mohs Hardness
7.5-83.5-4
2
10
👆🏻
Chemical Composition
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
MnCO3
Luster
Vitreous
Vitreous
Pleochroism
Absent
Weak
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent, Opaque, Transparent to nearly opaque
Refractive Index
1.770-1.7801.60
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Trigonal
Birefringence
-99990.208-0.220
0
0.296
👆🏻
Clarity
Transparent
Transparent to nearly opaque
Physical
Neurological
-
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Creativity
Compassion
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Love