Manteca Martínez, José Ignacio and López García, José Ángel and Oyarzun, Roberto and Carmona, Carlos (2014) The beach placer iron deposit of Portman Bay,Murcia, SE Spain: the result of 33 years of tailings disposal (1957–1990) to the Mediterranean seaside. Mineralium deposita, 49 . pp. 777-783. ISSN 0026-4598