Origin
Brazil, Southern and central Africa, Madagascar, Widespread; best stones come from Brazil.
Southern and central Africa
Color
Yellow
Blue, Green, Brown
Streak
-
White, Blue, Green
For which Rashi?
Scorpio
Taurus
Planet
Jupiter
Venus
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Persephone, Mercury
Venus
Not to wear with
-
-
Powers
Protection, Psychic Power
Love
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.652.00-2.45
1
7.18
👆🏻
Fracture
-
Sub-Conchoidal, Conchoidal
Cleavage
Indiscernible
none
Mohs Hardness
72-4
2
10
👆🏻
Chemical Composition
SiO2
Cu2H2Si2O5(OH)4
Luster
Vitreous
Vitreous, Greasy
Pleochroism
Natural: weak; yellow light yellow.
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
Opaque
Refractive Index
1.544-1.5531.460-1.570
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
monoclinic
Birefringence
0.0090.023-0.050
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
Enhances creativity and mental clarity
Promotes calmness and emotional balance
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Creativity
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Abundance
Communication