AM-2017-10023-A · Hematitearchived
physical & structuralrev. 4
| designation | Hematite |
|---|---|
| chemical formula | Fe₂O₃ |
| classification | Oxide / Hematite group |
| crystal system | Trigonal |
| mohs hardness | 5 – 6 |
| density (g/cm³) | 5.30 |
| colour | Dull earthy red |
| type locality | Linwu, Hunan, China |
raman spectroscopy532 nm · pass A
reported peaks (cm⁻¹): 225, 245, 293, 496, 612, 1320
notessubmitter remarks + registry
Crystals up to 23 mm on edge, partly etched. On dolomite matrix.