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Niccioleta

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Journal Article
Published: 01 January 1983
Bulletin de la Société Géologique de France (1983) S7-XXV (3): 411–419.
...Roland Dechomets Abstract The chemical composition of the meta-evaporitic series of Niccioleta is similar (evaporitic rocks excepted) to that of the common mica schist series. However, the sheet silicates have recorded the evaporitic nature of the sedimentation. Only the schist layers...
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- (a) Tectono-stratigraphic setting of the <span class="search-highlight">Niccioleta</span> area in the Colline M...
Published: 01 June 2024
Fig. 4 - (a) Tectono-stratigraphic setting of the Niccioleta area in the Colline Metallifere. UM– phyllites and calcschists of the Monticiano-Roccastrada Unit; Tuscan Nappe: CCAVb–Calcare Cavernoso , mainly vacuolar rock unit; CCABv– Calcare Cavernoso , mainly brecciated rock unit, RETb
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- Geological map of the <span class="search-highlight">Niccioleta</span> area (Colline Metallifere).
Published: 01 June 2024
Fig. 5 - Geological map of the Niccioleta area (Colline Metallifere).
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Location and simplified geology of the Pecora River catchment (delimited by...
Published: 01 February 2009
Fig. 1 Location and simplified geology of the Pecora River catchment (delimited by the black dotted line). White stars refer to main ore occurrences: 1) Arsenti Mount; 2) Niccioleta; 3) Serrabottini-Fenice Capanne area; 4) Gavorrano. The box indicates the study area. Ubicazione e geologia
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- Interpreted stratigraphic-structural setting for the two areas of souther...
Published: 01 June 2024
Fig. 12 - Interpreted stratigraphic-structural setting for the two areas of southern Tuscany. (a) Niccioleta-Colline Metallifere area; (b) Montagnola Senese-Rosia-Stigliano area. Labels indicate the lithostratigraphic units as figure 5 and 6 respectively.
Journal Article
Published: 01 June 2024
Italian Journal of Geosciences (2024) 143 (2): 187–209.
...Fig. 4 - (a) Tectono-stratigraphic setting of the Niccioleta area in the Colline Metallifere. UM– phyllites and calcschists of the Monticiano-Roccastrada Unit; Tuscan Nappe: CCAVb–Calcare Cavernoso , mainly vacuolar rock unit; CCABv– Calcare Cavernoso , mainly brecciated rock unit, RETb...
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-  Calcare Cavernoso  and  breccia di Grotti  outcrops from different local...
Published: 01 June 2024
Fig. 3 - Calcare Cavernoso and breccia di Grotti outcrops from different localities in Tuscany. (a) Apuan Alps (northern Tuscany); (b) Giannutri Island (red bar is 1.5 m); (c) Montagnola Senese area in southern Tuscany (red bar is 0.5 m); (d) Niccioleta (Colline Metallifere, southern Tuscany
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- Rock units and sub-units identified for the  Calcare Cavernoso . (a) Rock...
Published: 01 June 2024
Fig. 7 - Rock units and sub-units identified for the Calcare Cavernoso . (a) Rock sub-unit Lvc with vacuoles originated from the dolomite dissolution. Locality Ritorto Creek (Niccioleta area – GR). (b) Rock sub-unit Lvm near the village of Prata (GR) with weak stratification. (c) Rock sub-unit
Journal Article
Published: 01 December 2000
Mineralogical Magazine (2000) 64 (6): 995–1006.
... of melanterite: Rio Tinto (Spain), Rammelsberg (Germany), Falun (Sweden) and several mines in the United States ( Palache et al., 1951 ). In Italy, the main occurrence is at the Niccioleta pyrite mine in Tuscany ( Brizzi et al., 1990 ). In Sardinia, melanterite speleothems have been observed inside an old...
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Journal Article
Published: 01 February 2009
Italian Journal of Geosciences (2009) 128 (1): 61–72.
...Fig. 1 Location and simplified geology of the Pecora River catchment (delimited by the black dotted line). White stars refer to main ore occurrences: 1) Arsenti Mount; 2) Niccioleta; 3) Serrabottini-Fenice Capanne area; 4) Gavorrano. The box indicates the study area. Ubicazione e geologia...
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Journal Article
Published: 01 August 2003
Mineralogical Magazine (2003) 67 (4): 671–688.
... ) Sur l’origine de la pyrite et des skarns du gisement, en contexte evaporitique, de Niccioleta (Toscane, Italie) . Mineralium Deposita , 20 , 201 – 210 [in French]. Deer , W.A. , Howie , R.A. and Zussman , J. ( 1992 ) An Introduction to the Rock-forming Minerals , 2 nd edition...
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Journal Article
Published: 01 August 2017
European Journal of Mineralogy (2017) 29 (4): 713–726.
... contribution to the knowledge of the geology of Tuscany and to the development of the Tuscan mining industry. Indeed, his studies contributed to the discovery and exploitation of the Niccioleta, Boccheggiano, and Gavorrano world-class pyrite ore deposits, as well as of other important Tuscan mines. He made...
Journal Article
Published: 16 January 2023
Geological Magazine (2023) 160 (4): 712–731.
..., Macchia-Casella, Manciano, Montauto, Monticchio, Niccioleta, Pereta, Pietrarotonda–Salamagna, Poggio Fuoco, Rosia, San Martino sul Fiora, Selvena, Tafone, Zolfiere; list provided by Morteani et al. 2017 ). The deposition is still ongoing as testified to by the stibnite and metastibnite precipitation...
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