Origin
Brazil, Southern and central Africa, Madagascar, Widespread; best stones come from Brazil.
Mexico
Color
Yellow
Blue, Black
Streak
-
Grey, Black, gray
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
-
Flexible
Solubility
-
-
Durability
-
-
Specific Gravity
2.654.6-4.76
1
7.18
👆🏻
Fracture
-
-
Cleavage
Indiscernible
Perfect on {0001}
Mohs Hardness
7-9999
2
10
👆🏻
Chemical Composition
SiO2
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Vitreous
Resinous
Pleochroism
Natural: weak; yellow light yellow.
Marked
Dispersion
0.010.08
0.005
1
👆🏻
Transparency
Transparent
OpaqueAnthony et al
Refractive Index
1.544-1.5531.45-2.62
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Hexagonal
Birefringence
0.009-9999
0
0.296
👆🏻
Clarity
Transparent
OpaqueAnthony et al
Physical
Neurological
Enhances creativity and mental clarity
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Creativity
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Abundance
Manifestation