 | | Journal (article/letter/editorial) | | interface along the margin of the Southeast basin (France): implications for Pb–Zn ore formation Luc Aquilina...Southeast basin of France, using core samples collected during the Deep Geology of France programme (GPF...basin is related to the large Pb–Zn Mississippi Valley-type district along the southern margin of the...ore deposits . Lead–zinc deposits . Largentière . France . Fluid migration L. Aquilina (*) OSUR-Géosciences...Avenue du Géréral Leclerc, 35042 Rennes cedex, France e-mail: luc.aquilina@univ-rennes1.fr P. Boulvais |  | Damian, , Buzatu, , Apopei, , Szakács, , Denuț, , Iepure, , Bârgăoanu, (2020) Valentinite and Colloform Sphalerite in Epithermal Deposits from Baia Mare Area, Eastern Carpathians. Minerals, 10 (2) 121 doi:10.3390/min10020121 | Journal (article/letter/editorial) | | deposits, particularly those of the Mississippi-Valley type. We identified valentinite and colloform sphalerite...around thethe world, for example, in France at Chalanches mine, Valentiniteoccurs occursininmany many...many locations around world, for example, in France at Chalanches north of Allemont, Isere, and in other...[10]. They are formed during the alteration process mine, north of Allemont, Isere, and in other occurrences...low-temperature deposits, especially those of the Mississippi-Valley kermesite. Type Colloform (MVT) in carbonate-hosts |  | | Journal (article/letter/editorial) | | matter in internal sediments from the Mississippi Valley-type lead-zinc deposits in southern Poland reveal...2013). In many cases, especially in Mississippi Valley-type lead-zinc deposits, hydrocarbons migrate separately...group. These ores are classified as Mississippi Valley-type deposits (Sass-Gustkiewicz et al., 1982, and...Commonly, organic matter associated with Mississippi Valley-type deposits is exposed to several postaccumulation...organic matter in the formation of Mississippi Valley-type deposits. This study aims to clarify the origin |  | | Journal (article/letter/editorial) | | The PR association of OM with Zn-Pb Mississippi Valley-type (MVT) deposits is common worldwide (Powell...of ~1000 m-thick evaporitic sequence (halite and gypsum) intercalated with siliciclastic rocks (Perthuisot...(El Haria Formation) composed of clays with marl, gypsum and rare AL limestone intercalations; Ypresian... R.W., 1982. Ore deposit models 6. Mississippi Valley-type lead-zinc deposits. Geosci. Canada, 9, 108-117...for Research. Kluwer Academic Publishers, Digne, France, pp 75–119. Proc. of ARW. JO Bechtel, A., Pevaz |  | Fazli, Samaneh, Taghipour, Batoul, Moore, Farid, Lentz, David R. (2019) Fluid inclusions, S isotopes, and Pb isotopes characteristics of the Kuh-e-Surmeh carbonate-hosted Zn–Pb deposit in the Zagros Fold Belt, southwest Iran: Implications for the source of metals and sulfur and MVT genetic model. Ore Geology Reviews, 109. 615-629 doi:10.1016/j.oregeorev.2019.04.006 | Journal (article/letter/editorial) | | 11.2 to 11.9 ‰, similar to that of Nar Member gypsum (+10.9 to +11.7 ‰) in the Upper Permian sedimentary...and different from the δ34S of Jahani Salt Dome gypsum (+29.1 to +30.5 ‰), indicating that sulfur 1 was...solutions and must be classified as a Mississippi Valley-type deposit. Mineralization is the result of mixing...Nejadhadad et al., 2015) propose a Mississippi Valley-type (MVT) model, while others including Boveiri...Lower Dalan (Pld) and the Upper Dalan (Pud) by gypsum horizons of the Nar Member (Pn) (Szabo et al., |  | | Journal (article/letter/editorial) | | hydrothermal origin for these dolomites. Precipitation of gypsum, which is ubiquitous in the study area, could have...is dark grey with dull luminescence (Fig. 4c). Gypsum was also observed in association to this regional...Kolahdarvazeh deposit (Rastad, 1981). It is believed that gypsum was formed before the D1 regional dolomitization...volumes of dolomite. The presence of halite and gypsum in the study area is essential to understand the... Additionally, the deposition of limestone and gypsum changes the Ca/Mg ratios of the seawater (Sun, |  | Navarro-Ciurana, Dídac, Cardellach, Esteve, Vindel, Elena, Griera, Albert, Gómez-Gras, David, Corbella, Mercè (2017) Sulfur and lead isotope systematics: Implications for the genesis of the Riópar Zn-(Fe-Pb) carbonate-hosted deposit (Prebetic Zone, SE Spain) Ore Geology Reviews, 91. 928-944 doi:10.1016/j.oregeorev.2017.08.013 | Journal (article/letter/editorial) | | classification of this mineralization as a Mississippi Valley-type (MVT) 24 deposit. The Ga/Ge geothermometer...Basin (Teruel-Castelló, E Spain), with Resurrección mine in the 65 Penyagolosa Sub-Basin, estimated to...characteristics are consistent with a Mississippi Valley-type 84 (MVT) deposit. More recent research in...δ34S values of sphalerite, marcasite, galena and gypsum were reported by 339 Navarro-Ciurana et al. (2016c)...mineralizations and allow the studied deposits as Mississippi Valley-type 366 (MVT) (e.g., Leach and Sangster, 1993) |  | | Book | | la direction d’Alain Foucault, en partenariat avec le Muséum national d’Histoire naturelle Adaptation...cristallisant dans le même système cristallin présentent des habitus différents : le sel (ou halite, cubique)...cubique) présente systématiquement des cubes alors que le spinelle (également cubique) montre surtout des octaèdres...température, l’octaèdre est souvent favorisé, alors que le cube est plutôt une forme de plus basse température...peuvent néanmoins se former en quelques heures, comme le sel des marais salants. Mais, dans la 59 Les clubs |  | Leach, D. L., Bradley, D. C., Huston, D., Pisarevsky, S. A., Taylor, R. D., Gardoll, S. J. (2010) Sediment-Hosted Lead-Zinc Deposits in Earth History. Economic Geology, 105 (3) 593-625 doi:10.2113/gsecongeo.105.3.593 | Journal (article/letter/editorial) | | sediment-hosted Pb-Zn deposits is the Mississippi Valley-type (MVT Pb-Zn) that occurs in platform carbonate...carbonate-dominated sequences that are mainly of the Mississippi Valley-type (MVT). In this paper, we do not discuss sandstone...organized around traditional subgroups: Mississippi Valley-type (MVT), sedimentary exhalative (SEDEX), sandstone-hosted...sea-floor spreading. If it does, then the axial valley of a rift evolves into a midoceanic ridge and,...Arkansas Pine Point C. Tennessee Upper Miss. Valley Metaline E. Tennessee Deposits: Gays River, |  | | Book (edition) | | PAGE 25. Ice-striation on the floor and side of a valley 26. Buller of Buchan-a caldron-shaped cavity or...concretion enclosing portion of a fern . 136 62. Gypsum crystals 63. Group of fluor -spar crystals 137...its natural position on the slope of a hill or valley, or by the edge of a river or of the sea, must... Another abundant ingredient of river-water is gypsum or 1 There is now reason , however, to suspect...the Pyrenees, drains a large area of the south of France, and is subject to floods by which an enormous |  | | Report (volume) | | the resulting Acid Rock Drainage (ARD), or Acid Mine Drainage (AMD) where the sulfides are the waste... 1990; [5] Jellinek 1962; [6] Furuseth 1992; [7] le Nagard et al. 1974; [8] Kusawake et al. 2000; [9]...et al. 1961; [32] Eppinga and Wiegers 1977; [33] le Blanc and Rouxel 1972; [34] Reithmayer et al. 1993;...dadsonite de Saint-Pons, Alpes de Haute Provence, France. Can Mineral 17:601-605 110 Makovicky Charnock...Ag8MX6 (M=Si,Ge,Sn et X= S,Se,Te). Bull Soc Chim France 1968:22632275 Gostojić M, Nowacki W, Engel P (1982) |
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Trèves mine, Fournels valley, Trèves, Le Vigan, Gard, Occitanie, France