Origin
USA, Mexico, Austria, India, Southern and central Africa, Australia, Argentina, Spain
Southern and central Africa
Color
Red, Brown, rose
Brown, Green, gray, White
Streak
White
gray, 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
3.0-3.33.15-3.259
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, Conchoidal to uneven
-
Cleavage
On {10 1 1} perfect; parting on {10 1 2}
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
Mohs Hardness
3.5-45.5-6
2
10
👆🏻
Chemical Composition
MnCO3
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
Weak
Weak to moderate
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent, Opaque, Transparent to nearly opaque
Transparent
Refractive Index
1.601.625-1.718
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.208-0.220-9999
0
0.296
👆🏻
Clarity
Transparent to nearly opaque
Transparent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
-
Reproductive
Supports reproductive health
-
Digestive
-
-
Psychology
Compassion
Focus
Healing
Emotional healing
-
Qualities Associated
Love
Protection