 | | Journal (article/letter/editorial) | | Mina "La Paloma" Mineralogistes de Catalunya, Vol. X, no.3, març 10' 9 Secondary phosphates of La Paloma...mine, Zarza la Mayor, Cáceres, Spain Joan Viñals and Miguel Calvo the La Blanca and La Esperanza. Another...that INTRODUCTION appears in the La Paloma mine was also worked in the La The phosphorite mineralizations...mineralizations worked in the Zarza la Maravilla, La Estrella and some other mines (Egozcue and Mayor-Ceclavín area...facies, and where the veins are, is a twoThe Zarza la Mayor mines began to be exploited in 1870 as mica |  | | Journal (article/letter/editorial) | | evaporite minerals comprise mainly Ca-sulfate (gypsum and anhydrite) and Na-sulfate minerals (glauberite...claystone, carbonate mudstone, gypsum-cemented sandstone, alabastrine gypsum rosettes after glauberite, and...secondary gypsum after Na-sulfate minerals; at the top, a thickbedded porphyroblastic secondary gypsum lithofacies...glauberite minerals are transformed to the secondary gypsum that shows a very typical crystalline texture....The main crys talline textures of this secondary gypsum are reticulate, acicular, spindle-shaped acicular |  | | Journal (article/letter/editorial) | | (Na2Ca(S04)2). This resulted in the formation of gypsum (CaS04.2H20), both as crystals that are part of...anhedral and elongated prismatic crystals. The gypsum crystals were subsequently subjected to a dehydration...dehydrated mineral phases and the [OOI] axis of the gypsum crystals. During later periods, the alteration...and dilute solutions, producing aggregates with gypsum, bassanite, anhydrite and secondary glauberite...the direct product of a dehydration of the large gypsum crystals from which the nodules were derived. The |  | | Journal (article/letter/editorial) | | 28040-Madrid, Spain Instituto de Geología Económica (CSIC-UCM), C/Antonio Novais, 2, 28040-Madrid, Spain a r...the Lower Miocene in the Madrid Basin, Central Spain. Exposure of this succession in a recently excavated...geoquímica, Facultad de Geología (UCM), 28040-Madrid, Spain. E-mail addresses: mesanz@geo.ucm.es, jupamaes@hotmail...is a continental depression located in central Spain. It is locked between the Central System in the...rocks (mostly glauberite, halite, anhydrite and gypsum) that were accumulated in perennial hypersaline |  | Pérez, A, Luzón, A, Roc, A.C, Soria, A.R, Mayayo, M.J, Sánchez, J.A (2002) Sedimentary facies distribution and genesis of a recent carbonate-rich saline lake: Gallocanta Lake, Iberian Chain, NE Spain. Sedimentary Geology, 148 (1) 185-202 doi:10.1016/s0037-0738(01)00217-2 | Journal (article/letter/editorial) | | saline lake: Gallocanta Lake, Iberian Chain, NE Spain A. Pérez a,*, A. Luzón a, A.C. Roc a, A.R. Soria...Sciences, Zaragoza University, 50009, Zaragoza, Spain Area of Mineralogy, Department of Earth Sciences...Sciences, Zaragoza University, 50009 Zaragoza, Spain c Area of Geodynamic, Department of Earth Sciences, Zaragoza...Zaragoza University, 50009, Zaragoza, Spain b Accepted 1 August 2001 Abstract The study focuses on the...Gallocanta lacustrine basin in the Iberian Chain, NE Spain. The Gallocanta lake is a saline wetland with a |  | Seigneur, Nicolas, De Windt, Laurent, Déjeant, Adrien, Lagneau, Vincent, Descostes, Michaël (2021) Long-Term Evolution of Uranium Mobility within Sulfated Mill Tailings in Arid Regions: A Reactive Transport Study. Minerals, 11 (11) 1201 doi:10.3390/min11111201 | Journal (article/letter/editorial) | | evaporative processes resulted in the crystallization of gypsum, and to a lesser extent jarosite, and in the formation...sulfate phases were observed in the tailings, mainly gypsum and, to a lesser extent, jarosite. The high amount...from 45 to 35% (Figure 1b), mostly consisting of gypsum that precipitated in the pore space (Figure 1d)...SEM-BSE images showing pore space filling with gypsum needles within the gypcrete (d), the presence of...solid phases. Ca was controlled by the formation of gypsum. Similarly, the mobility of Mg is also controlled |  | | Journal (article/letter/editorial) | | Zona Universitària de Pedralbes, 08071Barcelona, Spain b Dokuz Eylül Üniversitesi, Mühendislik Fakültesi...Evaporite Member, which is composed of secondary gypsum at outcrop, can be subdivided into a bedded lower...upper unit. In the bedded lower unit, most of the gypsum throughout the basin can be identified as having...characterized by laminated to banded gypsum and nodular gypsum in the marginal areas of the evaporitic...evaporitic basin, whereas thick, clast-supported gypsum breccias prevail in the northern, deeper part of the |  | | Journal (article/letter/editorial) | | deposits in the upper 16 cm of the exposure, where gypsum (CaSO4 Ð2H2 O), bassanite (2CaSO4 ÐH2 O) and anhydrite...Sédimentologie des Dépôts Lacustres Holocènes de la Région de Taoudenni (Mali). Implications Paléoclimatiques...pp. 177–179. Edinger, S.E., 1973. The growth of gypsum. An investigation of the factors which affect the...the size and growth rates of the habit faces of gypsum. J. Cryst. Growth 18, 217–224. Fabre, J., 1983...1970. An inclusion hourglass pattern in synthetic gypsum. Am. Mineral. 55, 2128–2130. Kelts, K., Hsü, K |  | | Journal (issue) | | m e 18, J u ly -A u g u st, 1987 263 Figure 1. La Facciata quarry. Bracci photo. Roman conquest of...Crestola, (2) Pianello, (3) La Piastra, (4) Battaglino, (5) Bicchieri, (6) La Facciata, (7) Fossa degii...Val Bona, (16) Lucchetti, (17) Fabbricotti, (18) La Tagliata, (19) Carbonera, (20) Montecatini, (21)...magnetite, hematite, rutile, quartz, dolomite, gypsum, zircon, epidote, tourmaline, amphiboles (?), muscovite...albite, dolomite and gypsum; sulfur has sometimes been observed as inclusions in gypsum. As noted by D’Achiardi |  | | Book (volume) | | chapters: France and Luxembourg by J. Bouladon Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy...feldspar, asbestos, talc, barite, fluorite, celesrine, gypsum, anhydrite, magnesite, bromine, bentonite, kaolin...Yugoslavia; and Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory...Luxembourg) and Aquitaine Basin (zone E) Iron. Sulphur Gypsum and anhydrite . Phosphate Siderolithique (iron...in Alsace Rock salt in Bresse and Valence Basin. Gypsum, smectite, sepiolite and attapulgite . Sulphur |  | | Book | | present and past.20 Primary evaporite salts. 22 Gypsum beds.□ 23 Halite beds (chevrons and crusts).26...stylolites.50 Evaporites as uplift indicators.51 Fibrous gypsum and halite (satinspar).52 Saline clay authigenesis...salinas of Australia.222 Carbonate salinas.223 Gypsum salinas .□ 227 Halite salinas. 230 Coastal salinas...Gosuite, USA.304 Oligo-Miocene lake, Calatayud Basin, Spain.306 Permian lacustrine redbeds , Kansas.308 Other...Caves in salt karst. 500 Gypsum caves. 501 Phreatic gypsum caves.502 Vadose gypsum caves.504 Miocene karst |  | Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO. | Book (edition) | | . . . . . . . . . . . . . . . . . . . . . . . Gypsum and Anhydrite . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . Gypsum Plasters and Wallboards . . . . . . . . . . . ...Survey Reston, Virginia Roger D. Sharpe U.S. Gypsum Company Chicago, Illinois Virginia T. McLemore... Gregory G. Cork Robert B. Fulton III U.S. Gypsum Company Chicago, Illinois Technical Advisor (RBF-TA)...Laboratory Oak Ridge, Tennessee Robert C. Freas U.S. Gypsum Company Chicago, Illinois Louise Frick Harwest |  | | Book (edition) | | 114 4.14.2 The £bro basin (Oligocene-Miocene), Spain, 116 4.15 Organic-marter-do1ninated basins, 117... 295 Evaporative carbonates, 295 Gypsum crusts, 295 Clastic gypsum, 296 Halite, 297 Potash salts, 297...It follows that the vertical succession of facies, la id on its side, may reflect the lateral juxtaposition...a uniformly subsiding shelf or / ~ Subparallel La teral variations in rate of deposition or ti lting...Bella Coola SB Upper South Platte OF OF "O C'C LA 0 (l) ..., (.) (l) C ~, OFFM (l) .... C'C |  | | Journal (issue) | | Mexico CATHERINE L. SU MMA Uni\ er..i1y of Ncvdda. La, Vega,. Nevuda MATTHEW W. TOTTEN (Announcements)...Eastern Division 935 Gravier Street New Orleans, LA 70112 SEPM APPOINTMENTS FOR 1997 ANNUAL MEETING...Silurian coastal sabkha sequence at a quarry near Gypsum, Ohio (Fig. I). Dolomite mudstone is defined herein...mudstone (Fig. SA) interbedded with beds of nodular gypsum and some Rhomboid ripples are present in a part...by the Celotex Corporation 0.5 km southwest of Gypsum, Ohio wide and never more than 0.5 m thick. Conchoidal |  | | Book (volume) | | Protestantisme frangais. Author of Les Precurseurs frangais de la tolerance; Histoire de I’etablissement des protestanls...Archives, Paris. Officer of Public Instruction. of La France sous Philippe VI. de Valois; &c. J. V. B... Profit; Garden and Farm Topics. P. H. P.-S. P. La. { Holies, Baron. Horticulture: American Author...orchestra occurs in^ the account of the Ballet comique de la royne performed at the chateau de Moutiers on the...1886 he received his first medal for “ Le Soir dans la campagne de Rome,” which was acquired for the Luxembourg |
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Alcanadre, La Rioja, Spain