Origin
India, Canada, Brazil
Southern and central Africa
Color
Colorless, Reddish, White, pink, Green, Yellow, Violet, Blue, Brown
Black, Reddish, gray, Red
Streak
White
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
2.30-2.505.00-5.30
1
7.18
👆🏻
Fracture
Uneven
Uneven, ConchoidalWalter Schumann, Conchoidal
Cleavage
Perfect on (001)
None, may show partings on {0001} and {10 1 1}
Mohs Hardness
4.5-56
2
10
👆🏻
Chemical Composition
KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
Fe 2O 3Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Pearly
-
Pleochroism
Dichroic (colorless)
O = brownish red; E = yellowish red
Dispersion
0.010.05
0.005
1
👆🏻
Transparency
Transparent, Translucent
OpaqueHerve Nicolas Lazzarelli
Refractive Index
1.530-1.5432.690-3.220
1
3.25
👆🏻
Optic Character
Uniaxial/-
-
Crystal System
tetragonal
Trigonal
Birefringence
0.000-0.0030.280
0
0.296
👆🏻
Clarity
Transparent
OpaqueHerve Nicolas Lazzarelli
Physical
Neurological
Aids in mental clarity and intuition
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Spiritual Connection
Grounding
Healing
Emotional healing
Physical healing
Qualities Associated
Connection to Spiritual Guides
Grounding