AM-2023-10003-A · Rutilearchived
physical & structuralrev. 3
| designation | Rutile |
|---|---|
| chemical formula | TiO₂ |
| classification | Oxide / Rutile group |
| crystal system | Tetragonal |
| mohs hardness | 6 – 6.5 |
| density (g/cm³) | 4.30 |
| colour | Reddish brown, adamantine |
| type locality | Imider mine, Drâa-Tafilalet, Morocco |
raman spectroscopy532 nm · pass A
reported peaks (cm⁻¹): 144, 234, 448, 612
notessubmitter remarks + registry
Macroscopic appearance consistent with rutile; no surface alteration observed at the time of intake.