Origin
Turkey, Russia, Canada
Southern and central Africa
Color
Reddish, Brown
Blue, Green, Brown
Streak
White
White, Blue, Green
For which Rashi?
-
Taurus
Planet
-
Venus
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Venus
Not to wear with
-
-
Powers
-
Love
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
4.95-5.02.00-2.45
1
7.18
👆🏻
Fracture
Uneven
Sub-Conchoidal, Conchoidal
Cleavage
Imperfect to indistinct on {10 1 0}, parting on {0001}
none
Mohs Hardness
4-52-4
2
10
👆🏻
Chemical Composition
(Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cu2H2Si2O5(OH)4
Luster
Vitreous, Greasy, Pearly
Vitreous, Greasy
Pleochroism
Faint
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
Opaque
Refractive Index
1.717-1.7221.460-1.570
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
monoclinic
Birefringence
0.1000.023-0.050
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Physical
Neurological
-
Promotes calmness and emotional balance
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Creativity
Communication
Healing
Physical healing
Emotional healing
Qualities Associated
Creativity
Communication