AM-2009-10013-A · Galenaarchived
physical & structuralrev. 3
| designation | Galena |
|---|---|
| chemical formula | PbS |
| classification | Sulfide / Galena group |
| crystal system | Cubic |
| mohs hardness | 2.5 – 2.75 |
| density (g/cm³) | 7.57 |
| colour | Steel grey on fresh fracture |
| type locality | Bancroft, Ontario, Canada |
raman spectroscopy532 nm · pass A
reported peaks (cm⁻¹): 75, 96, 134, 438
notessubmitter remarks + registry
Standard galena reference specimen. Supplied as a single piece on a small fragment of host matrix.