 | | Journal (article/letter/editorial) | | CSIC, Barcelona, Spain ‘LIFS, Departament de Geoquimica, Universitat de Barcelona, Barcelona, Spain (Received...upper Eocene basin of Navarra, southern Pyrenees, Spain, began as a marine basin, evolving from a moderate...of clays-halite-sylvite and then clays-halite-carnallite were deposited under the influence of seasonal...po~sh-~a~ng salts, has been proposed for many deposits in the world (BORCHERTand MUIR, 1964; WARDLAW...been undoubtedly established in three important deposits, which are the Oligocene Rhine Graben, Alsace |  | | Report (chapter) | | of the Pyrenean fold and thrust belt (northern Spain) M. Sans, A. L. Sánchez and P. Santanach Geological...of the Pyrenean fold and thrust belt (northern Spain) M. S A N S 1,2, A. L. S / ~ N C H E Z 2 & E S A...Universitat de Barcelona, Barcelona 08071, Spain 2St~ria K SA, Sales y Potasas, Stiria, Barcelona 08260, Spain...Spain Abstract: The thick Eocene Cardona salt forms the detachment horizon of the most external part...part of the Pyrenean fold and thrust belt. This salt horizon forms the cores of anticlines and is intensively |  | | Report (issue) | | POTASH DEPOSITS IN SPAIN. By HOYT S. GALE. \ 1 INTRODUCTION. The announcement of the discovery of...potash in deposits in the \ Province of Barcelona, in Catalonia, in the northeast corner of \ Spain, appeared...Espana.1 There has been much discussion of the salt ) deposits of the region, which have long attracted attention...present time. The potash associated with these salt deposits was recognized in 1912, and then only by accident...result of development to enlarge the production of salt. LOCATION AND ACCESS. The Spanish potash field |  | Guitérrez, Francisco, Ortí, Federico, Gutiérrez, Mateo, Pérez-González, Alfredo, Benito, Gerardo, Gracia, F. Javier, Durán, Juan José (2002) Paleosubsidence and active subsidence due to evaporite dissolution in Spain. Carbonates and Evaporites, 17 (2) 121-133 doi:10.1007/bf03176478 | Journal (article/letter/editorial) | | ACTIVE SUBSIDENCE DUE TO EVAPORITE DISSOLUTION IN SPAIN 'Francisco Gutierrez, "Federico Orti, 'Mateo Gutierrez...Geologicas, C Pedro Cerbuna, 12, 50009, Zaragoza, Spain; fgutier@posta.unizar.es; Fax: 34-976-761106; Phone:...Phone: 34-976-761090 :University of Barcelona, Departamento de Petrologia, Geoquimica y Prospeccion Geologica...Geologia, Universidad de Barcelona, Zona Universitaria de Pedralbes, 08028 Barcelona, Spain; orti@natura.geo...Geologicas, Universidad Complutense. 28040 Madrid, Spain; alfredog@eucm{L.,..sim.ucm.es; Fax: 34-91-3944845; |  | | Journal (article/letter/editorial) | | History of Potash—Saline Deposits—Alsatian Deposits —Spanish Deposits—Abyssinian Deposits—Natural Brines—Searles...France, and partly because of the discovery of new deposits, and the successful development, under the stimulus...extracted, other than those of the famous German deposits, which already have a voluminous and familiar...following scheme, with a view to indicating the deposits from which extraction is economically practicable...Orthoclase, Microcline, or liicat 'Alunite TVifts (?) Deposits from. Volcanic Springs BEDIMENTAKY BOCKS OKGANIC |  | | Journal (article/letter/editorial) | | Atacama: A model for MgSO4-free ancient potash deposits Juan José Pueyo, Guillermo Chong, Carlos Ayora...Atacama: A model for MgSO4-free ancient potash deposits, Chemical Geology (2017), doi: 10.1016/j.chemgeo...Atacama: A model for MgSO4-free ancient potash deposits aFacultat SC RI PT Juan José Pueyoa*, Guillermo...la Terra, Universitat de Barcelona. c/Martí i Franquès, s/n. 08028 Barcelona [ jjpueyo@ub.edu ]. bDepartamento...NU (IDÆA-CSIC). c/Jordi Girona, 18-26. 08034 Barcelona [ cayora1@gmail.com ] ED Abstract PT Potash |  | García-Veigas, Javier, Rosell, Laura, Zak, Israel, Playà, Elisabet, Ayora, Carles, Starinsky, Avraham (2009) Evidence of potash salt formation in the Pliocene Sedom Lagoon (Dead Sea Rift, Israel) Chemical Geology, 265 (3) 499-511 doi:10.1016/j.chemgeo.2009.05.013 | Journal (article/letter/editorial) | | l o c a t e / c h e m g e o Evidence of potash salt formation in the Pliocene Sedom Lagoon (Dead Sea...Cientificotècnics, Universitat de Barcelona, 08028 Barcelona, Spain Departament de Geoquímica, Petrologia...Prospecció Geològica, Universitat de Barcelona, 08028 Barcelona, Spain Earth Science Institute, The Hebrew...Ambiental i Estudis de l'Aigua, CSIC, 08034 Barcelona, Spain b c a r t i c l e i n f o Article history:...Ca-chloride evaporitic lake close to halite saturation. Carnallite (KMgCl3·6H2O) is the next mineral predicted to |  | | Journal (article/letter/editorial) | | potash subbasin, South Pyrenean foreland basin (Spain) D.I. Cendón a,*, C. Ayora b,1, J.J. Pueyo c,2...CSIC, 08028 Barcelona, Spain c Dept. de Geoquı́mica i Petrologia, Universitat de Barcelona, 08028 Barcelona...Barcelona, Spain Received 16 October 2002; accepted 27 May 2003 Abstract Over the last decade, our studies...sequence from the South Pyrenean foreland basin (Spain) has been investigated along the Súria-19 borehole...contain a lower marine evaporite sequence and potash deposits (Fig. 1). The evolution of the Navarrese subbasin |  | | Book | | enormous deposits of potash salts which occur near Stassfurt, in the north of Germany. These deposits have...carbonate or hydroxide (cat1stic potasl1). Natural deposits of potasl1 usually contain ch101·idc (e. g. carnallitc...from this salt other potassium compounds may be prepared. Besides the Stassfu1·t deposits there is only...present known, and that is tl1e Spanish deposit of Catalonia, tl1e working of wl1ich it is stated has recently...source of potash at present known. There are also deposits in India, whicl1 n1ay prove to be of irnportancc |  | | Journal (article/letter/editorial) | | are the subject of this study. These evaporite deposits contain variegated thick sections of alternating...2. GEOLOGY AND STRATIGRAPHY In Iran evaporite deposits of the Eocene, Oligocene and Miocene rocks are...suitable for the formation of widespread evaporite deposits (Jackson et al. 1990). Toward the depocentres...m where they are elevated in many areas as huge salt domes (Jackson et al. 1990). As a whole, the Great...(Figures 1 and 2), is filled with younger Oligocene deposits including Lower Red Formation (LRF), the Miocene |  | | Journal (article/letter/editorial) | | including the Apennines, Atlas, Sierra Nevada of Spain, and the chief moun tains of the Balkan Peninsula...physical divisions has its own special mineral deposits. The old rocks of the northern highlands contain...neither coal nor oil, but they have scattered ore deposits, especially of iron, copper, and lead. These and...beside i t ; and the main supplies of coal, oil, and salt are in the beds which were folded during the Alpine...slave-grown rice. The vast stores of iron ores- in Spain and along the Mediterranean, like the Algerian phosphates |  | | Journal (article/letter/editorial) | | accumulation of potassic minerals (sylvite and carnallite) but contain some tachyhydrite, and minor amounts...saline giant that includes one of the largest salt deposits in the world. The formation is composed of three...halite with potassic minerals of sylvite (KCl) and carnallite (KCl MgCl2 .6H2 O), red beds and minor anhydrite...halite and gypsum and the paragenesis of the carnallite=sylvite assemblage in the Maha Sarakham Formation...environment of deposition and early diagenesis. Salt beds of the Maha Sarakham Formation were first discovered |  | | Journal (article/letter/editorial) | | Phanerozoic Evaporite Basins and Specific Features of Salt Deposition at the Final Stage of Halogenesis O....evaporite sedimentation and formation of fossil salt deposits. The spatiotemporal distribution of various...The formation of potassic and potassic–magnesian deposits of the sulfate and chloride types is related to...assemblages of potassic and potassic–magnesian deposits in the Phanerozoic section was controlled by the...of their economic significance as sources of salt deposits (potassium sulfate and chloride ores, sodium |  | | Book | | eretasb Teitatecpseeese teste bit reihih: Salt Deposits The Origin, Metamorphism and Deformation of...the Past Borchert, Hermann and Muir, Richard—Salt Deposits Additional titles will be listed and announced...College of Science and Technology, London Salt The Origin, Deposits Metamorphism and Deformation of Evaporites...indispensable to us all. Yet no comprehensive text on salt deposits has previously been available in English and...present, of salt deposits are followed by a detailed account of the precipitation of salt minerals from |  | | Report (issue) | | bauxites and laterites Chemistry of nickel silicate deposits Chemistry of manganese oxides S. Chemical composition...elements and their isotopes Geochemistry of ore deposits Physical chemistry of sulfide systems The natural...The later calcium salts. ______ ____ Theoretical salt successions from sea water _-__''Dynamic-polythermal"...11. Map showing the distribution of Permian salt deposits in northwest Europe and the British Isles.....salts_______________________________ Marine evaporite deposits of the conterminous United States ____-_-_--_ |  | | Journal (article/letter/editorial) | | a large ephemeral lake on the Chott el Djerid, a salt playa in southern Tunisia. Repeated observations...gypsum and halite. In addition, ephemeral deposits of carnallite (observed as earnallitite, 3KMgCIa.6H20...be expected to form if the waters had undergone salt norm evaporation at 1 bar pressure at 25°C (SNORM)...from their economic importance, ancient evaporite deposits provide insights into * Present address: Department...modern sea water at 25°C (Harvie et al., a loo~ SPAIN /0o 1°° I b 8" "' ~ c~alne du Cherb .._ |  | | Report (chapter) | | Zechstein salt deposits (Upper Permian), which represent deposition in salt lagoon to salt pansalina...the primary origin of sylvite, present in these deposits, still remains controversial. Syndepositional...of the development of a salt deposit. The incongruent dissolution of carnallite has been suggested as the...apparent primary formation of sylvite in three deposits (Oligocene Rhine Graben, Alsace, France; Permian...daughter crystals of sylvite. Halite in these deposits crystallized from relatively hot brines, the |  | | Journal (article/letter/editorial) | | Polytechnic University of Catalonia (UPC), Avenue Bases de Manresa, 61-73, 08242 Manresa, Spain * Correspondence:...development of societies and communities around ore deposits [1,2]. However, mining activity must be managed...limestone mines in Suffolk and the West Midlands, and salt mines in Cheshire. This study aims to obtain a method...based on data from a mine located in northeastern Spain which extracts potash using a room and pillar method...of salt and clay minerals. Two different drifts are used to extract the potash ore when the salt layer |  | | Journal (article/letter/editorial) | | Distribution in Water–Salt Systems as Indicators of the Genesis of Potassium Salt Rocks: An Example from...trace element distribution coefficients in water–salt systems are discussed. Data on the interphase distribution...distribution of these elements in the potassium salt rocks of the Gaurdak Formation of the Upper Jurassic...factors used to decipher the genesis of salt minerals, rocks, and deposits should be supplemented by the determination...spatially and genetically related to salt-bearing marine deposits are presently used all over the world |  | | Journal (article/letter/editorial) | | D• RUIr•R Abstract The Lo•ver Cretaceous salt deposits of the Gabon basin and Congo basin •vere laid...rifting phase of the Afro-American continent. The salt is characterized by high percentagesof potashand...magnesiumsaltsand a scarcity of sulfatesand carbonates. The salt probably originated from a brine that was already...Holle mine production comesfrom rich sylvinite deposits. Introduction Ruiter (1977) as the area boundedto...Camerounslopeanomalyand to the southby the CRETACEOUS salt depositswere discoveredin Gabon Walvis Ridge (Fig |  | | Journal (article/letter/editorial) | | Associated Gases and Postsedimentation Transformations of Salt Rocks of the Verkhnekamskoe Deposit A. F. Smetannikova...organic matter, calcium sulfates, and hydrogen in a salt sequence. The timing of incipient epigenetic transformations...transformations in the rocks of a potassic salt bed coinciding with the beginning of the radiolysis of...of crystallization water in carnallite was established. The role of hydrogen in the formation of associated...gases and postsedimentation transformations of the salt rocks of the Verkhnekamskoe deposit was evaluated |  | | Journal (article/letter/editorial) | | stage ìplaya lakeî, where brine lakes and a dry salt plain coexist. Although an inland lake, it has large...lakes (e.g., the Dabuxun Lake) seated in the dry salt plain and the formation of stratoid potash along...river channels may result in the dissolution of dry salt plains and the formation of a brine lake. The sediments...important process for the accumulation of potash deposits as discovered in the Dadong Ancient Lake. Key-words:...geochemistry, saline lake, carnallite, China. I. Introduction Modern potash-salt deposits in the Qarhan Saline |  | | Journal (article/letter/editorial) | | contain daughter crystals of sylvite (KCl) and carnallite (MgCl2 ·KCl·6H2 O). Petrographic textures demonstrate...conditions leading to the precipitation of sylvite and carnallite daughter crystals within fluid inclusions. Dissolution...from warm brines rich in K-Mg-Na-Cl; sylvite and carnallite daughter crystals were nucleated during cooling...temperatures, particularly for the mineral quartz in ore deposits [14,15]. Liquid + vapor homogenization temperatures...techniques [17]. Daughter crystals of sylvite and carnallite are common in fluid inclusions in halite associated |  | | Journal (article/letter/editorial) | | bischofite (MgCl2 . 6H2O) have long been known in the salt-bearing associations of a number of basins. However...accumulations, and still more so, of thick layered deposits, has been considered un likely, because exceptional...that stratified deposits of bischofite rock (a mixture of bischofite with halite, carnallite, and kieserite)...formation is associated with definite epochs of salt deposition. Theoretical explanations for these occurrences... structure, and composition of the bischofite deposits have been discussed [5, 7,9, 12, 13, 16]. Distribution |  | | Journal (article/letter/editorial) | | evolution within a fully developed Upper Permian natural salt sequence HGM Eggenkamp, P Louvat, J Griffioen, P...evolution within a fully developed Upper Permian natural salt sequence, Geochimica et Cosmochimica Acta (2018)...within a fully developed Upper Permian natural salt sequence HGM Eggenkampa,*, P Louvatb, J Griffioenc...of chlorine and bromine isotopes in evaporite deposits differs significantly. We studied the isotope...a fully developed natural salt sequence from Zechstein evaporite deposits (Wuchiapingian, Upper Permian) |
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