Origin
Brazil, Southern and central Africa, Madagascar, Widespread; best stones come from Brazil.
Southern and central Africa
Color
Yellow
Colorless, White, Yellow, Blue, Green, gray
Streak
-
White
For which Rashi?
Scorpio
-
Planet
Jupiter
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Persephone, Mercury
-
Not to wear with
-
-
Powers
Protection, Psychic Power
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
Soluble
Durability
-
-
Specific Gravity
2.652.95-2.96
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
Indiscernible
None
Mohs Hardness
77-7.5
2
10
👆🏻
Chemical Composition
SiO2
Mg 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Adamantine
Pleochroism
Natural: weak; yellow light yellow.
None
Dispersion
0.01-
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.544-1.5531.658-1.673
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Orthorhombic
Birefringence
0.0090.010-0.011
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
Enhances creativity and mental clarity
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Creativity
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Abundance
Peace