Hematite from selected localities.
USA | |
| MRDS database Dep. ID #10027008, MRDS ID #M001705. |
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10027031. | |
| [var: Specularite] MRDS database Dep. ID #10039436, MRDS ID #M050078. |