Anglesite
V - Sulfates |
Name | Anglesite
(Lead Spar, Lead Vitriol) |
|
Chemistry | Pb[SO4] | |
Hardness | 3 | |
Lustre | adamantine | |
Colour | colourless, blue, green, yellow, grey | |
Streak | white | |
Density [g/cm3] | 6.3 | |
Crystal habit | orthorhombic, crystals show many variation of faces | |
Cleavage, Fracture | [110], [001] distinct, fracture conchoidal | |
other characteristics and occurrences | weathering product of galena (PbS), crust forming | |