 | Riquier, Laurent, Tribovillard, Nicolas, Averbuch, Olivier, Devleeschouwer, Xavier, Riboulleau, Armelle (2006) The Late Frasnian Kellwasser horizons of the Harz Mountains (Germany): Two oxygen-deficient periods resulting from different mechanisms. Chemical Geology, 233 (1) 137-155 doi:10.1016/j.chemgeo.2006.02.021 | Journal (article/letter/editorial) | | recorded in basinal environments, such as in Kowala (Poland) and La Serre (France) (Bond et al., 2004)...settings. In the deepest sections (e.g., La Serre, Kowala Quarry), the oxygen-depleted conditions were strongly...Frasnian–Famnennian (Late Devonian) mass extinction in Poland, Germany, Austria and France. Geol. Mag. 141, 173–193...fauna of the Frasnian–Famennian boundary beds in Poland. Acta Palaeontol. Pol. 47, 329–338. Girard, C....Shale Member of the Dennis Limestone, Wabaunsee County, Kansas, U.S.A. Chem. Geol. 99, 65–82. Helz, G |  | | Journal (article/letter/editorial) | | stoichiometry of pyrite oxidation from a pyrite–marcasite concentrate in acid ferric sulfate media. Hydrometallurgy...the Frasnian–Famennian boundary (Kowala, Holy Cross Mountains/Poland). Chem. Geol. 175, 109–131. Kah, |  | | Report (volume) | | Vis~an polymictic debrites, Holy Cross Mountains, Poland NAYLOR, D., SEVASTOPULO, G. D. & SLEEMAN, A. G...uplands of Ingleborough in Yorkshire or the Burren of County Clare. To those who have since wandered into the...significant Dinantian strata were represented- Russia, Poland, Germany, Belgium, Spain, the United Kingdom, and...predominantly stratiform ore body of barite, siderite and marcasite (Fig. 8). In the deeper parts of the ore bodies...breccia-hosted deposits have been discovered in County Kildare. The largest of these are Harberton Bridge |  | | Report (issue) | | the Frasnian-Famennian boundary (Kowala Holy Cross Mountains/Poland): Chemical Geology, v. 175, p. 109–131...structure and the surface reac- tivity of a marcasite thin film: Geochimica et Cosmochimica Acta, v... J.D., 1984, Rates of reaction of pyrite and marcasite with ferric iron at pH 2: Geochimica et Cosmochimica...environments where pyrite and/or its dimorph, marcasite, are formed include aquifers (Kimblin and Johnson...PROCESS Before reviewing the mechanism of pyrite or marcasite formation, it is useful to briefly review the |  | | Book | | the range of CV chondrites (Figures 5 and 6). Lea County 002 was originally classified as a Kakangari-like...5 mm, respectively). CAIs in Kakangari and Lea County 002 appear to be different as well (Prinz et al...compositions (Figure 4) suggest instead that Lea County 002 is a CR chondrite. For more on IDPs, see Chapter...size. (c) Silicate inclusion in IAB iron Caddo County is a basaltic clast composed of plagioclase (pl...nonchondritic, silicate-rich inclusions (e.g., Caddo County and Ocotillo) and in some cases (e.g., Winona) |
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Kowala quarry, Kielce County, Świętokrzyskie Voivodeship, Poland