Origin
Australia
Mexico
Color
Blue, Grey, Greenish, Yellow, White, gray, 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
Soluble
Soluble
Durability
-
-
Specific Gravity
4.0146.13
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
None
Distinct on {001} and {110}, indistinct on {100}
Mohs Hardness
4-52-3
2
10
👆🏻
Chemical Composition
PbAl3(PO4)(SO4)(OH)6
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Resinous
Adamantine
Pleochroism
None
Weakly pleochroic with O reddish and E greenish in thick sections.
Dispersion
0.040.04
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.653-1.6882.117-2.145
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
tetragonal
Birefringence
-99990.027
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Poor
-
Reproductive
-
-
Digestive
-
-
Psychology
-
-
Healing
-
-
Qualities Associated
Communication
Transformation