AM-2017-00247-B · Pyromorphitearchived
physical & structuralrev. 2
| designation | Pyromorphite |
|---|---|
| chemical formula | Pb₅(PO₄)₃Cl |
| classification | Phosphate / Apatite supergroup |
| crystal system | Hexagonal |
| mohs hardness | 3.5 – 4 |
| density (g/cm³) | 7.04 |
| colour | Bright green, hexagonal prisms |
| type locality | Daoping mine, Guangxi, China |
raman spectroscopy532 nm · pass B
reported peaks (cm⁻¹): 407, 920, 1042
notessubmitter remarks + registry
Saturated colour; barrel-shaped terminations.