Origin
USA
Mexico
Color
Colorless, White, Green, Brown
White, gray, Brownish, Yellow, Greenish
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Sectile
Solubility
Easily soluble in cold dilute HCl
Soluble
Durability
-
-
Specific Gravity
4.126.13
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Good in two directions parallel to the prism faces {110}
Distinct on {001} and {110}, indistinct on {100}
Mohs Hardness
4-4.52-3
2
10
👆🏻
Chemical Composition
CaZn(AsO4)(OH)
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Subadamantine, Silky
Adamantine
Pleochroism
-
Weakly pleochroic with O reddish and E greenish in thick sections.
Dispersion
0.030.04
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.7592.117-2.145
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
tetragonal
Birefringence
0.0240.027
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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-
Cardiovascular
-
-
Respiratory
Good
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Reproductive
-
-
Digestive
-
-
Psychology
Compassion
-
Healing
Emotional healing
-
Qualities Associated
Transformation
Transformation