Origin
Spain
Southern and central Africa
Color
Black
Greenish, Blue, Colorless, Green, Yellow
Streak
-
Greenish, gray
For which Rashi?
Capricorn
-
Planet
Saturn
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Cybele
-
Not to wear with
-
-
Powers
Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
1.19-1.353.17-3.24
1
7.18
👆🏻
Fracture
ConchoidalWalter Schumann
Conchoidal
Cleavage
None
(0001) indistinct
Mohs Hardness
2.5-49-9.5
2
10
👆🏻
Chemical Composition
C
SiCArthur Thomas , Gemstones (2009)
Luster
Waxy
Adamantine
Pleochroism
-
-
Dispersion
0.010.10
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.640-1.6802.648-2.691
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
6H polytype
Birefringence
-99990.043
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Protection
Clarity
Healing
Emotional healing
-
Qualities Associated
Protection
Creativity