Las cuencas potásicas surpirenaicas

Abstract

During the last years it has been thought that the potash deposits of El Perdon, in Navarra, and the Catalan potasic basin were sontemporary deposits sedimented in a big Southern Pyrenean basin, which expanded widly into the South, reaching the Navarrese Ribera. In thi s work the relations between the Catalan and the Naverrese-Aragonese basins a re discussed in the light of the research done by Potasas de Navarra, first, and Potasas de Subiza, later, in the Western basins, and the one Suria-K is doing nowadays in the Catalan basin. Some considerations on the interpretation of the information from the oil bores are also off e red. The work comes to the conclusion that there is not any economically exploitable potasic deposit between El Perdon and the Catalan basin