Contents

Discovery of the Magdalena ore body. The leading role of geophysical methods for the exploration of a deep volcanogenic massive sulphide deposits (VMS) in the Iberian Pyrite Belt.
Ángel Granda Sanz, Teresa Granda París, Juan Manuel Pons y Juan Carlos Videira
213-230
DOI: 10.21701/bolgeomin.130.2.001

Lucas Mallada mineral collection. The legacy of an Aragonese to the “Escuela Normal de Maestros” of Huesca.
M. Calvo Rebollar y P. Lucha López
231-249
DOI: 10.21701/bolgeomin.130.2.002

Hydrogeochemical characteristics of the Saliencia lakes (Somiedo Natural Park, NW Spain): trophic state and relationship with anthropogenic pressures.
Javier Sánchez-España, Juana Vegas, Mario Morellon, M. Pilar Mata y Juan A. Rodríguez García
251-269
DOI: 10.21701/bolgeomin.130.2.003

Geology in scientific cultural societies in Spain under the reign of Isabel II. Francisco de Luxán professor at the Sociedad de Instrucción Pública and at El Porvenir society (1840- 1848).
José María de Luxán Meléndez
271-288
DOI: 10.21701/bolgeomin.130.2.004

The Spanish Petroleum Systems and the Overlooked Areas and Targets.
W. Martínez del Olmo
289-315
DOI: 10.21701/bolgeomin.130.2.005

Structural compartmentation proposal in 041.001 Sierra de Altomira GWB: hydrogeological implications.
Jesús del Pozo Tejado, Miguel Mejías Moreno y José Antonio Domínguez Sánchez
317-340
DOI: 10.21701/bolgeomin.130.2.006

Gold production from refractory minerals in the Pyritic Belt.
S. del Barrio Martín, R. Martínez Orio, A. Sánchez
341-359
DOI: 10.21701/bolgeomin.130.2.007