Skarn-type Fe-Cu deposit.
References:- Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 323, 917.
- Vlad, S.N. (1997): Calcic skarns and transversal zoning in the Banat mountains, Romania: indicators of an Andean-type setting. Mineralium Deposita 32, 446-451.
- Nicolescu, S., and Cornell, D.H. (1999): P-T conditions during skarn formation in the Ocna de Fier ore district, Romania. Mineralium Deposita 34, 730-742.
- Nicolescu, S., Cornell, D.H., and Bojar, A.-V. (1999): Age and tectonic setting of Bocşa and Ocna de Fier-Dognecea granodiorites (southwest Romania) and of associated skarn mineralisation. Mineralium Deposita 34, 743-753.
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http://www.wsu.edu:8080/~meinert/Romania.html 45 entries listed. 29 valid minerals. 2 type localities (valid minerals).