 | Garavelli, A., Pinto, D., Vurro, F., Mellini, M., Viti, C., Balic-Zunic, T., Ventura, G. D. (2009) YUKONITE FROM THE GROTTA DELLA MONACA CAVE, SANT'AGATA DI ESARO, ITALY: CHARACTERIZATION AND COMPARISON WITH COTYPE MATERIAL FROM THE DAULTON MINE, YUKON, CANADA. The Canadian Mineralogist, 47 (1) 39-51 doi:10.3749/canmin.47.1.39 | Journal (article/letter/editorial) | | 1.39 YUKONITE FROM THE GROTTA DELLA MONACA CAVE, SANT’AGATA DI ESARO, ITALY: CHARACTERIZATION AND COMPARISON...Geomineralogico, Università di Bari, Via E. Orabona 4, I–70125 Bari, Italy Marcello MELLINI and Cecilia...Dipartimento di Scienze della Terra, Università di Siena, Via Laterina 8, I–53100 Siena, Italy Tonci BALIĆ-ŽUNIĆ...Denmark Giancarlo DELLA VENTURA Dipartimento di Scienze Geologiche, Università di Roma Tre, Largo S.... Leonardo Murialdo 1, I-00146 Rome, Italy Abstract We report the first Italian occurrence of yukonite |  | Gomez, M.A., Becze, L., Blyth, R.I.R., Cutler, J.N., Demopoulos, G.P. (2010) Molecular and structural investigation of yukonite (synthetic & natural) and its relation to arseniosiderite. Geochimica et Cosmochimica Acta, 74 (20) 5835-5851 doi:10.1016/j.gca.2010.07.023 | Journal (article/letter/editorial) | | originating from Tagish Lake (Canada) and Grotta della Monaca (Italy) for comparison, and its structural relation...recently by Garavelli et al. (2009) in Grotta della Monaca, Italy. Yukonite has been reported to occur...with other minerals (arseniosiderite, scorodite, goethite, quartz) via XRD. Paktunc et al. (2003, 2004)...cotype specimens (Tagish Lake, Canada and Grotta della Monaca, Italy) of yukonite and compare its molecular...copper– iron mine at Grotta della Monaca cave, Sant’Agata di Esaro, Cosenza, Italy (Garavelli et al., 2009) |  | | Journal (article/letter/editorial) | | content (31.4–33.2 wt%) than in the case of common goethite and lepidocrocite. As far as typical yukonite...6–7H2O], As-bearing ferric oxyhydroxides (mainly goethite, lepidocrocite and akaganeite) and finally Asbearing...Venus mine in Yukon, Canada, from the Grotta Della Monaca cave in Italy (Garavelli et al., 2009) and the Nalychevskie...in the Baccu Locci stream catchment (Sardinia, Italy) affected by past mining. Mineral Mag., 68, 15–30... T., Della Ventura, G. (2009): Yukonite from the Grotta Della Monaca cave, Sant’agata di Esaro, Italy: |  | Paktunc, Dogan, Majzlan, Juraj, Huang, Artis, Thibault, Yves, Johnson, Michel B., White, Mary Anne (2015) Synthesis, characterization, and thermodynamics of arsenates forming in the Ca-Fe(III)-As(V)-NO3system: Implications for the stability of Ca-Fe arsenates. American Mineralogist, 100 (8) 1803-1820 doi:10.2138/am-2015-5199 | Journal (article/letter/editorial) | | org/10.2138/am-2015-5199 adsorption of As on goethite (Paktunc et al. 2004). Disposal and immobilization...et al. 2006) and mineralized karstic cave, Cosenza, Italy (Garavelli et al. 2009). Arseniosiderite belongs...3OH)3.8·3.8H2O, yukonite from the Grotta Della Monaca cave in Italy (Garavelli et al. 2009) appears to...scorodite, amorphous ferric arsenate, As-rich goethite, amorphous Ca-Fe arsenate, arseniosiderite, yukonite...patterns of scorodite, yukonite, arsenisiderite, and goethite in Figure 14b. The patterns indicate the replacement |  | | Book | | Islands Cyprus: island of copper Sardinia and Corsica Italy 4. Iberia and the western Mediterranean South-west... 64 Fig. 3.6. Libiola mine, eastern Liguria, Italy 70 Fig. 3.7. Copper mine working of fourth millennium...some azurite), as well as hydrated iron oxides of goethite, partly altered chalcopyrite, and other minerals...Malachite / Azurite Chalcopyrite vein altering to Goethite and Malachite / Azurite Profile of early working...massifs Tethyan igneous province Caledonides SE European magmatic province Variscides Alpine thrust |  | | Journal (article/letter/editorial) | | deposits in more than 60 gold districts across the province. Fourteen samples of near-surface tailings and...As-bearing ferric oxyhydroxides with up to 10% As (HFO, goethite, lepidocrocite and akaganeite), As-bearing sulfates...realgar (As4S4). Arsenic-bearing HFO (2.5% As) and goethite (0.08% As) were identified in the single B-horizon...plus de 60 districts aurifères répandus dans la province. Nous avons pris quatorze échantillons de ces...has left many As-rich tailings areas across the province owing to the widespread occurrence of arsenopyrite |  | | Journal (article/letter/editorial) | | components, iron oxides and oxy-hydroxydes such as goethite, a mineral that produces a brown yellow color...denomination of “ochre”, although natural hematite and goethite are considered separately in certain contexts...Invasive ? Levigated ? Matarrese et al., 2011 (Di Prado et al., 2007) [49,80] Site comparison, provenance...geomaterials. However, oxy-hydroxides such as goethite are very sensitive to the heat induced by the...- Semi-quantitative Dimuccio et al. [120] Grotta della Monica, Italia pXRF, XRD, Raman, FTIR Invasive |
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