AM-2011-04099-A · Hematite, var. speculararchived
physical & structuralrev. 1
| designation | Hematite, var. specular |
|---|---|
| chemical formula | Fe₂O₃ |
| classification | Oxide / Hematite group |
| crystal system | Trigonal |
| mohs hardness | 5 – 6 |
| density (g/cm³) | 5.26 |
| colour | Steel grey to black, red streak |
| type locality | Rio Marina, Elba, Italy |
raman spectroscopy532 nm · pass A
reported peaks (cm⁻¹): 225, 245, 292, 411, 497, 612, 1320
notessubmitter remarks + registry
Tabular crystals on matrix; specularite habit dominant.