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Signols Quarries, Signols, Oulx, Susa Valley, Torino Province, Piedmont, Italy


List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements
Sulphur1.CC.05S8
Group 2 - Sulphides and Sulfosalts
Ambrinoite (TL)2.HE.10[K,(NH4)]2(As,Sb)6(Sb,As)2S13 · H2O
Enargite2.KA.05Cu3AsS4
Galkhaite2.GB.20(Cs,Tl)(Hg,Cu,Zn)6(As,Sb)4S12
Guettardite ?2.HC.05aPb(Sb,As)2S4
Kesterite2.CB.15aCu2(Zn,Fe)SnS4
Orickite2.FB.152CuFeS2 · H2O
Orpiment2.FA.30As2S3
Pyrite2.EB.05aFeS2
Sphalerite2.CB.05aZnS
Stibnite2.DB.05Sb2S3
Zinkenite2.JB.35aPb9Sb22S42
Group 3 - Halides
Fluorite3.AB.25CaF2
Halite3.AA.20NaCl
Group 4 - Oxides and Hydroxides
Anatase4.DD.05TiO2
Brookite4.DD.10TiO2
Hematite4.CB.05Fe2O3
Ilmenite ?4.CB.05Fe2+TiO3
Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Group 5 - Nitrates and Carbonates
Dolomite5.AB.10CaMg(CO3)2
Rhodochrosite5.AB.05MnCO3
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anhydrite7.AD.30CaSO4
Baryte7.AD.35BaSO4
Gypsum7.CD.40CaSO4 · 2H2O
Group 9 - Silicates
Albite9.FA.35NaAlSi3O8
Edenite9.DE.15{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Unclassified Minerals
'Chlorite Group'-
'Mica Group'-
'Synchysite Group' ?-
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z


32 entries listed. 28 valid minerals.

References

▪ Colomba, L. (1898): Ricerche mineralogiche sui giacimenti di anidrite e di gesso dei dintorni di Oulx (Alta Valle della Dora Riparia). Atti della Regia Accademia delle Scienze di Torino, 33, 779-796.
▪ Colomba, L. (1909): Osservazioni mineralogiche e litologiche sull’alta valle della Dora Riparia (rocce e minerali della Beaume, Oulx). Rivista di Mineralogia e Cristallografia Italiana, 38, 50 pp.
▪ Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo), 607 pp.
▪ Barresi, A. (1999): La Val di Susa e i suoi minerali. Volume 2. Gruppo Mineralogico e Paleontologico C.A.I.-U.G.E.T, Ed., Torino, 32 pp.
▪ Biagioni, C., Ciriotti, M.E., Ambrino, P., Brizio, P. (2010): Secondo ritrovamento europeo di galkhaite Cumbë Suřdë, Signols, Piemonte. Micro (UK report), 1/2010, 118-123.
▪ Orlandi, P. (2011). Zibaldone di mineralogia italiana 2010. Micro 1/2011, 39-42.
▪ Biagioni, C., Bonaccorsi, E., Pasero, M., Moëlo, Y., Ciriotti, M.E., Bersani, D., Callegari, A.M., Boiocchi, M. (2011): Ambrinoite, (K,NH4)2(As,Sb)8S13•H2O, a new mineral from Upper Susa Valley, Piedmont, Italy: the first natural (K,NH4)-hydrated sulfosalt. American Mineralogist, 96, 878-887.


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