Mineral | Leadhillite |
---|---|
Formula | Pb4(CO3)2(SO4)(OH)2 |
Crystal Form | Monoclinic/Prismatic [2/m] |
Cleavage | Perfect on {001} |
Color | Colourless to white, grey, yellowish, pale green to blue; colorless in transmitted light |
Density | 6.5 – 6.6 g/cm3 |
Diaphaneity | Adamantine, Resinous, Pearly |
Fracture | Irregular/Uneven |
Hardness | 2.5 - 3.0 |
Lustre | Adamantine, Resinous, Pearly |
Streak | White |
Type Loc. | Susanna Mine, Leadhills, S. Lanarkshire, Scotland, UK |
Dana 8 Class | 17.1.2.1 |
Strunz Class | 5.BF.40 |
Mindat | mindat.org |
WebMineral | WebMineral |
ID | 473 |