000120180 001__ 120180
000120180 005__ 20240319081016.0
000120180 0247_ $$2doi$$a10.3390/min12111473
000120180 0248_ $$2sideral$$a131071
000120180 037__ $$aART-2022-131071
000120180 041__ $$aeng
000120180 100__ $$aEntrena, Ana
000120180 245__ $$aMineralogical and Sedimentological Characterization of the Clay-Rich Sediments from Ases Cave (Cova Dets Ases, Mallorca, Spain): Origin and Classification
000120180 260__ $$c2022
000120180 5060_ $$aAccess copy available to the general public$$fUnrestricted
000120180 5203_ $$aThe Mallorca coastal caves present large amounts of speleothems that have been studied for decades. However, the sedimentary deposits also present in these cases have not been given the same attention. This work is the first study entirely focused on these deposits, specifically the ones found in the Ases cave. These deposits are formed by clay minerals (illitic phases, kaolinite, smectite, and chlorite), calcite and quartz, and minor proportions of dolomite, albite, orthoclase, hematite, and goethite. The grain size and the electron microscopy studies suggested the presence of different sedimentation processes (bedrock degradation, creep or saltation, and suspension) and different origins (authigenic and detrital origins) for the different sediments. Based on these differences, two types of deposits were characterized: autochthonous and allochthonous deposits. The first ones are located on the floor of chambers and corridors in subaqueous zones, indicating the stability of the mixing zone (and therefore the sea level) over time. The second ones appear filling voids on the walls and the ceiling in the terrestrial zone, evidencing the filling of the cavity in the presence of water (during a wet period). These results are very important to complete the understanding of the caves and their evolution and support the relevance of these materials in paleoenvironmental studies.
000120180 536__ $$9info:eu-repo/grantAgreement/ES/MICIU/PID2020-112720GB-I00/AEI/10.13039/501100011033
000120180 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000120180 590__ $$a2.5$$b2022
000120180 592__ $$a0.53$$b2022
000120180 591__ $$aGEOCHEMISTRY & GEOPHYSICS$$b41 / 87 = 0.471$$c2022$$dQ2$$eT2
000120180 593__ $$aGeotechnical Engineering and Engineering Geology$$c2022$$dQ2
000120180 591__ $$aMINING & MINERAL PROCESSING$$b8 / 20 = 0.4$$c2022$$dQ2$$eT2
000120180 593__ $$aGeology$$c2022$$dQ2
000120180 591__ $$aMINERALOGY$$b13 / 29 = 0.448$$c2022$$dQ2$$eT2
000120180 594__ $$a3.9$$b2022
000120180 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000120180 700__ $$aFornós, Joan J.
000120180 700__ $$0(orcid)0000-0003-1463-1682$$aAuqué, Luis F.$$uUniversidad de Zaragoza
000120180 700__ $$aGràcia, Francesc
000120180 700__ $$0(orcid)0000-0002-1954-6180$$aLaita, Elisa$$uUniversidad de Zaragoza
000120180 7102_ $$12000$$2685$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Petrología y Geoquímica
000120180 7102_ $$12000$$2120$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Cristalografía Mineralog.
000120180 773__ $$g12, 11 (2022), 1473 [22 pp.]$$pMinerals (Basel)$$tMinerals$$x2075-163X
000120180 8564_ $$s2706742$$uhttps://zaguan.unizar.es/record/120180/files/texto_completo.pdf$$yVersión publicada
000120180 8564_ $$s2648079$$uhttps://zaguan.unizar.es/record/120180/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000120180 909CO $$ooai:zaguan.unizar.es:120180$$particulos$$pdriver
000120180 951__ $$a2024-03-18-15:36:36
000120180 980__ $$aARTICLE