Origin
Southern and central Africa
Afghanistan, Australia, Brazil, Kenya, Southern and central Africa, Sri Lanka, Switzerland
Color
Black, Reddish, gray, Red
Green
Streak
Black, Brown, Reddish, Red
-
For which Rashi?
Aries, Aquarius
-
Planet
Saturn
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Mars
-
Not to wear with
-
-
Powers
Healing
-
Birthstone
Planetary
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
5.00-5.303.52-3.54
1
7.18
👆🏻
Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal
ConchoidalWalter Schumann
Cleavage
None, may show partings on {0001} and {10 1 1}
Distinct
Mohs Hardness
65-5.5
2
10
👆🏻
Chemical Composition
Fe 2O 3Arthur Thomas , Gemstones (2009)
CaTiSiO 5Ulrich Henn and Claudio C.
Luster
-
-
Pleochroism
O = brownish red; E = yellowish red
Green stones strong trichroism: typically colorless greenish yellow brownish to yellow;
Dispersion
0.050.05
0.005
1
👆🏻
Transparency
OpaqueHerve Nicolas Lazzarelli
Transparent, Translucent
Refractive Index
2.690-3.2201.843-2.110
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
-
Birefringence
0.2800.100-0.192
0
0.296
👆🏻
Clarity
OpaqueHerve Nicolas Lazzarelli
Transparent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Grounding
Creativity
Healing
Physical healing
Emotional healing
Qualities Associated
Grounding
Clarity