Origin
USA
Afghanistan, China, Madagascar, Southern and central Africa, Pakistan, Sri Lanka, USA
Color
Colorless, White, Green, Brown
Red, Reddish, orange, Brown
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
Easily soluble in cold dilute HCl
-
Durability
-
-
Specific Gravity
4.124.12-4.18
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Good in two directions parallel to the prism faces {110}
{???} Distinct
Mohs Hardness
4-4.57-7.5
2
10
👆🏻
Chemical Composition
CaZn(AsO4)(OH)
Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Subadamantine, Silky
Vitreous
Pleochroism
-
-
Dispersion
0.030.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.7591.789-1.820
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Isometric
Birefringence
0.0240.027
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Compassion
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Creativity