AM-2009-10004-A · Cupriteactive
physical & structuralrev. 3
| designation | Cuprite |
|---|---|
| chemical formula | Cu₂O |
| classification | Oxide |
| crystal system | Cubic |
| mohs hardness | 3.5 – 4 |
| density (g/cm³) | 6.13 |
| colour | Dark red, submetallic |
| type locality | Ratnapura, Sabaragamuwa, Sri Lanka |
raman spectroscopy532 nm · pass A
reported peaks (cm⁻¹): 147, 217, 412
notessubmitter remarks + registry
Standard cuprite reference specimen. Supplied as a single piece on a small fragment of host matrix.