Browsing by Subject "La Ballesta mine"
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Petrography, biomarker composition, mineralogy, inorganic geochemistry and paleodepositional environment of coals from La Ballesta mine, Pen˜arroya Basin, Spain
(Springer International Publishing, 2007-03)Purpose The purpose of this work is to study coal samples from various exposed seams of the La Ballesta mine, at the southeastern edge of the Pen˜arroya-Belmez-Espiel coalfield, southwestern Spain. Shaly seat- and ...