 | Miriello, Domenico, Bloise, Andrea, Crisci, Gino, De Luca, Raffaella, De Nigris, Bruno, Martellone, Alberta, Osanna, Massimo, Pace, Rossella, Pecci, Alessandra, Ruggieri, Nicola (2018) Non-Destructive Multi-Analytical Approach to Study the Pigments of Wall Painting Fragments Reused in Mortars from the Archaeological Site of Pompeii (Italy) Minerals, 8 (4) 134 doi:10.3390/min8040134 | Journal (article/letter/editorial) | | Universitat de Barcelona, c. Montealegre 6-8, 08001 Barcelona, Spain Technical planning secretariat...cuprorivaite, goethite, and celadonite in the green pigments; hematite in the red pigments; goethite in the...colorimetry; hematite; cuprorivaite; celadonite; goethite 1. Introduction The archaeological site of Pompeii...reflectance curve of Sample 6 matches with those of goethite [31–35]. With regard to the colorimetric coordinates...minerals, which can be seen in Figure 8c,d, which are goethite crystals (Fe+3 O(OH)). In fact, the relative Raman |  | Nian, Xiuqing, Liu, Xiuming, Guo, Hui, Liu, Zhi, Lü, Bin, Han, Fengqing (2019) Zebra layers and palaeoenvironment of Late Miocene Stratum in the Linxia Basin, northwestern China. Journal of Earth System Science, 128 (1). doi:10.1007/s12040-018-1031-3 | Journal (article/letter/editorial) | | type and content of iron compounds (Barron and Montealegre 1986; Postma 1993; Retallack 1997). Magnetite...unstable and finally transform into iron hydroxides (goethite and limonite) in this environment (An and Wei...significance; Acta Pedol. Sin. 17 3–10. Barron V and Montealegre L 1986 Iron oxides and color of Triassic sediments; |  | Li, Qian, Zhang, Qiang, Li, Guangxue, Liu, Qingsong, Chen, Min-Te, Xu, Jishang, Li, Jinhua (2019) A new perspective for the sediment provenance evolution of the middle Okinawa Trough since the last deglaciation based on integrated methods. Earth and Planetary Science Letters, 528. 115839 doi:10.1016/j.epsl.2019.115839 | Journal (article/letter/editorial) | | characterized by the ratio of hematite/(hematite + goethite). Additionally, the Kuroshio Current (KC) activity...approximately 535 and 425 nm for pure hematite (Hm) and goethite (Gt), respectively, in the second derivative curves...corresponding band intensities for hematite and goethite were defined as IHm and IGt . 4 Q. Li et al...antiferromagnetic minerals, hematite/(hematite + goethite) (Hm/(Hm + Gt)), was calculated by the equation...mT ; and (n) Hm/(Hm + Gt), hematite/(hematite + goethite) ratio obtained from DRS measurements. The details |  | Cao, Wei, Jiang, Zhaoxia, Gai, Congcong, Barrón, Vidal, Torrent, José, Zhong, Yi, Liu, Qingsong (2022) Re-Visiting the Quantification of Hematite by Diffuse Reflectance Spectroscopy. Minerals, 12 (7) 872 doi:10.3390/min12070872 | Journal (article/letter/editorial) | | Edificio C4, Campus de Rabanales, 14071 Córdoba, Spain; vidal@uco.es (V.B.); torrent@uco.es (J.T.) Southern...lower than 300 mT [2,3,9,19,44–49]. Furthermore, goethite and ferrihydrite contribution cannot be neglected...environment, such as ferrihydrite, lepidocrocite, and goethite [63]. These magnetic minerals other iron-oxide...absorption in the diffuse spectrum [75], andhave goethite magnetic mineralsbands also have their ownreflectance...Rapid and Quantitative Measurement of Hematite and Goethite in the Chinese Loess-paleosol Sequence by Diffuse |  | | Book | | plano-convex ingots in the area: one in the Varilongo mine (Santa Comba) and another in Ríal (Cuns, Coristanco)...Lead ingot from Punta Muros, Arteixo, A Coruña, Spain (Cano and Gómez Filgueiras 2010); 3 – Bun ingot...closest match located at Pyrenean deposits (Cabrieres mine?) (Rohl & Needham 1998). 23 POVOAMENTO E EXPLORAÇÃO...wide variety of sources ranging from the west of Asturias, to the interior of Beira and Trás-os-Montes....memory at the mouth of the river Ulla (Galicia, Spain). In BETTENCOURT, A. M. S.; SANCHES, J. M.; ALVES |  | | Book (edition) | | individual iron oxides 14 The oxide hydroxides 14 Goethite a-FeOOH 14 Lepidocrocite c-FeOOH 18 Akaganite...2 3.2.1 1 Cation substitution 39 General 39 Goethite and lepidocrocite 42 Al substitution 42 The Iron...morphology 60 Crystal size 62 The iron oxides 63 Goethite 64 General 64 Domainic character 69 Twinning 71...roughness and fractal dimensions The iron oxides 101 Goethite 102 Lepidocrocite 103 Akaganite and schwertmannite...iron oxides 121 The different iron oxides 123 Goethite 123 Lepidocrocite 124 Akaganite 124 d-FeOOH, |  | | Book | | Stromatolites in the Betic Cordillera, Southern Spain J. A. Vera and A. Martin-Algarra 319 Mesozoic...From the Penibetic (Betic Cordillera, Southern Spain) A. Martin-Algarra and 1. A. Vera 345 PART IV...(Wealdian) deposits of the Province of Valencia, Eastern Spain (Monty and Mas, 1981). These fossils were built...algal deposits of the Ebro Basin in Northeastern Spain (Anad6n and Zamarrefio, 1981). These oncoids contain...algal deposits of the Ebro Basin, Northeastern Spain", in c.L.V. Monty (ed.), Phanerozoic Stromatolites |  | | Book | | Natarajan Sakthivel 18. Microbial Remediation of Acid Mine Drainage................................... 453...aspects of environmental processing, such as acid mine drainage and biosorption and bioremediation. A major...secondary resources/wastes such as e-wastes and urban mine wastes is also presented with respect to their types...organic and inorganic contaminants as well as acid mine drainage are also presented in a few designated...as ferric oxides and hydroxides (hematite and goethite) and as a structural replacement in kaolinite |  | | Journal (issue) | | year. flu vial-to-marine sequence. SE Ebro Basin. Spain . . . . . . . . . . . . . . . . . . . Erling I....Castro Urdiales platform (Aptian-Albian, northern Spain) ......................... ldoia Rosales Geochemical...YEAR, FLUVIAL-TO-MARINE SEQUENCE, SE EBRO BASIN, SPAIN ERLING I. HEINTZ SlGGERUD' A'...on the southeastern edge of the Ebro Basin in NE Spain. Allulial fans and fan deltas prograded northwestwards...part of the Ebro Basin located in Catalunya, NE Spain (Fig. I). The Ebro Basin is an Alpine foreland basin |
|
