Origin
USA
Brazil, Kenya, Madagascar, Southern and central Africa
Color
Colorless, White, Green, Brown
Brown, Black
Streak
White
White
For which Rashi?
-
Capricorn, Sagittarius
Planet
-
Saturn
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Nerthus
Not to wear with
-
-
Powers
-
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
Easily soluble in cold dilute HCl
-
Durability
-
-
Specific Gravity
4.122.65
1
7.18
👆🏻
Fracture
Uneven
Conchoidal, ConchoidalWalter Schumann
Cleavage
Good in two directions parallel to the prism faces {110}
{0110} Indistinct
Mohs Hardness
4-4.57
2
10
👆🏻
Chemical Composition
CaZn(AsO4)(OH)
SiO2
Luster
Subadamantine, Silky
Vitreous
Pleochroism
-
None
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.7591.544-1.553
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.0240.009
0
0.296
👆🏻
Clarity
-
Opaque
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Compassion
Grounding
Healing
Emotional healing
Physical healing
Qualities Associated
Transformation
Grounding