Hematite from selected localities.
Romania | |
| Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155. |
| Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.; Cioacă, M. E., Munteanu, M., Qi, L., & Costin, G. (2014). Trace element concentrations in porphyry copper deposits from Metaliferi Mountains, Romania: A reconnaissance study. Ore Geology Reviews, 63, 22-39. |