 | 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...ferric arsenate, arsenic-bearing ferrihydrite and gypsum in a tailings management facility (Langmuir et...these iron(III) arsenate precipitates along with gypsum in the lime neutralized tailings raises the question...(Ca2Fe3(AsO4)4(OH).12H2O) upon equilibration in gypsum-saturated solution at 75 °C and pH 7 and 9. Yukonite...recently by Garavelli et al. (2009) in Grotta della Monaca, Italy. Yukonite has been reported to occur |  | | Journal (article/letter/editorial) | | Venus mine in Yukon, Canada, from the Grotta Della Monaca cave in Italy (Garavelli et al., 2009) and the Nalychevskie...Demopoulos (2008). Direct precipitation from a gypsum-saturated matrix solution in the presence of calcite...of scorodite at 75 C, pH 7 in the presence of gypsum. Owing to the lack of sulphates in the mineral...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) | | respect to soluble Ca minerals such as calcite, gypsum, anorthite, or Ca-montmorillonite. Arsenic release...its formation such as lime-treatment leading to gypsum saturation in ferric arsenate solutions would prove...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...addition, interaction of Ca-rich solutions such as gypsum-saturated neutralization sludge with mine tailings |  | | Journal (article/letter/editorial) | | deposits in more than 60 gold districts across the province. Fourteen samples of near-surface tailings and...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...presence of jarosite and other Fe–As sulfates. Gypsum can be a common constituent in weathered sulfide-mine...T. & Della Ventura, G. (2009): Yukonite from the Grotta della Monaca cave, Sant’Agata di Esaro, Italy: |
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