Astrology
Origin
Not Available
Mexico
Color
Black, Green, Brown, Red, Greenish, Yellow, Brown, Green, Yellow, orange
Blue
Streak
Yellow, Green, Greenish, Yellow
Greenish, Blue, Green
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Energy
Not Available
Not Available
How to Wear?
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Birthstone
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.48
5.05
Fracture
Brittle, Metallic, Brittle, Metallic
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
distinct; good on {0001}
[001] perfect
Mohs Hardness
3.5-4.5
3-3.5
Chemical Composition
PbFe+++3(AsO4)(SO4)(OH)6
Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references
Optical Properties
Luster
Vitreous, Resinous
Vitreous, Pearly
Pleochroism
visible
Not Available
Dispersion
Not Available
0.07
6
Transparency
Not Available
Transparent
Refractive Index
1.957
2.05
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Isometric
Birefringence
0.014
0.010
Clarity
Not Available
Transparent
Benefits
Physical
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
