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Valletta Mine, Vallone della Valletta, Canosio, Maira Valley, Cuneo Province, Piedmont, Italyi
Regional Level Types
Valletta MineMine
Vallone della Valletta- not defined -
Canosio- not defined -
Maira ValleyValley
Cuneo ProvinceProvince
PiedmontRegion
ItalyCountry

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Key
Latitude & Longitude (WGS84):
44° 23' 43'' North , 7° 5' 30'' East
Latitude & Longitude (decimal):
Locality type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Pratolungo-Roviera133 (2014)11.6km
Vinadio405 (2014)11.8km
Stroppo108 (2012)12.7km
Aisone222 (2014)13.6km
Pradleves236 (2014)15.3km
Name(s) in local language(s):
Miniera della Valletta, Vallone della Valletta, Canosio, Valle Maira (Val Maira; Valle Macra), Provincia di Cuneo, Piemonte, Italia


Remains of an old mining operation, probably an open pit, found at the head of the Valletta Valley (2560 m a.s.l.), near Canosio, in the Maira Valley (Cuneo, Piedmont).

Historical information on a mine active in 1455 in the Saluzzo Marquisate (of which Canosio was part) are summarized by Mangione (1999) and Pipino (2010). The translation of the historical medieval text is as follows: ‘‘September 10, 1455: Perpetual lease made by the Marquis Ludovico di Saluzzo to Antonio Petro, late Petrino, and Antonio Bordello, alias Poncetto, of a small assay of an iron mine in the territory of Canosio, at the Valletta, with 12 fathoms of land not so far, by the tithe of the ore.’’

The Fe-Mn deposit at Valletta mine has never been studied from a genetic point of view and available geological data for the area are limited. Moreover, the volume of mineralized body is however rather limited on the surface. The mine dumps are the only remains of the former mining activities and consist of dispersed quartzites with quartz veins that contain a large variety of mineral phases rich in arsenic, vanadium, barium, and strontium.

Valletta mine is:
- the type locality for grandaite (IMA No. 2013-059), a Sr-Al arsenate of the brackebushite supergroup, whose origin is probably related to the reaction between ore minerals and hydrothermal fluids. Grandaite occurs in thin masses of bright orange to salmon to brown coloured crystals, or infrequently as fan-like aggregates of small (<1 mm) crystals, with reddish-brown streak and waxy to vitreous lustre. It is associated with aegirine, baryte, braunite, hematite, tilasite, quartz, and other Mn-bearing minerals (oxides, arsenates, and silicates) (Cámara et al., 2014);
- the type locality for braccoite (IMA No. 2013-093), a Na-Mn2+ arsenate (the As-dominant analogue of saneroite), whose origin is probably related to the reaction between ore minerals and hydrothermal fluids. It occurs as subhedral crystals in brown-red coloured thin masses, with a pale-yellow streak and vitreous to resinous lustre. Braccoite is associated with tiragalloite, gamagarite, hematite, manganberzeliite, palenzonaite, quartz, saneroite, tokyoite, other Mn-bearing minerals (oxides and arsenates) and organic compounds (Cámara et al., 2015);
- the type locality for canosioite (IMA No. 2015-030), a Ba-Fe3+ arsenate of the brackebushite supergroup, whose origin is probably related to the reaction between ore minerals and hydrothermal fluids. It occurs in reddish-brown granules, subhedral millimetre-size crystals, with a pale yellow streak and vitreous lustre. Canosioite is associated with aegirine, baryte, calcite, hematite, bronze Mn-bearing muscovite, Mn oxides and other arsenates (Cámara et al., 2017a);
- the type locality for lombardoite (IMA No. 2016-058), a Ba-Mn3+ arsenate of the brackebushite supergroup, whose origin is probably related to the reaction between ore minerals and hydrothermal fluids. It occurs as brick-red to reddish-brown and dark brown granules and subhedral millimetre-size crystals (Cámara & Ciriotti, 2016; Cámara et al., 2016).
- one of the two type localities for castellaroite (IMA No. 2015-071), a Mn2+ arsenate, related to metaswitzerite and crystallised from As- and Mn-rich hydrothermal fluids in an oxidizing environment. Castellaroite occurs in association with braccoite, hematite, manganberzeliite, orthoclase, and tiragalloite. It appears as thin blades, flattened on [001], striated and elongated parallel to [100]; the mineral is colourless and transparent with a vitreous to silky lustre and white streak (Kampf et al., 2016).
- one of the two type localities for piccoliite (IMA No. 2017-016), a Na-Ca-Mn3+ arsenate, topologically equivalent to pilawite-(Y). Piccoliite occurs in quartz veins in association with hematite, grandaite, tilasite/adelite, and, rarely, with thorianite. Piccoliite forms aggregates of black anhedral crystals, embedded in the quartz matrix, and rarely black well-developed prisms. It is brittle with irregular fracture and has brown strak and resinous lustre (Cámara et al., 2017c).
- one of the two type localities for rüdlingerite (IMA No. 2016-054a), the As analogue of fianelite (Meisser et al., 2017).

Regions containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
The Alps, EuropeMountain Range

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


60 valid minerals. 7 (TL) - type locality of valid minerals.

Detailed Mineral List:

Adelite
Formula: CaMg(AsO4)(OH)
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317; Cámara, F., Biagioni, C., Ciriotti, M.E., Bosi, F., Kolitsch, U., Paar, W.H., Blass, G., Bittarello, E. (2017c) Piccoliite, a new mineral of the pilawite group. Congresso SIMP-SGI-SOGEI-AIV 2017, Pisa, 3-6 settembre 2017, Abstract book, page 120; http://www.socgeol.it/files/download/abstract%20book/abstract_book_pisa_2017_doi.pdf
Aegirine
Formula: NaFe3+Si2O6
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Vignola, P., Nestola, F., Hawthorne, F.C. (2015) Egirina. Miniera Valletta, Canosio, Val Maira (CN). In "Mineralogia sistematica. Notizie dai laboratori di analisi". Rivista Mineralogica Italiana, 39, 1(1-2015), 58-61; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Albite
Formula: Na(AlSi3O8)
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Arseniopleite ?
Formula: (Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Azurite
Formula: Cu3(CO3)2(OH)2
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Bariopharmacosiderite
Formula: Ba0.5Fe3+4(AsO4)3(OH)4 · 5H2O
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Baryte
Formula: BaSO4
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 3, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Berzeliite
Formula: (NaCa2)Mg2(AsO4)3
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Bosiite
Formula: NaFe3+3(Al4Mg2)(Si6O18)(BO3)3(OH)3O
Description: Deep red Fe3+/Mn3+-bearing tourmaline found in sterile rock with only quartz and hematite as associated minerals. It is a Na-dominant oxy-species belonging to the alkali-subgroup 3 of the tourmaline supergroup and showing intermediate compositions between oxy-dravite and bosiite series (Bosi et al., 2017)
Reference: Bosi, F., Cámara, F., Ciriotti, M.E., Hålenius, U., Reznitskii, L., Stagno, V. (2017): Crystal-chemical relations and classification problems in tourmalines belonging to the oxy-schorl–oxy-dravite–bosiite–povondraite series. European Journal of Mineralogy, 29, 445-455.
Braccoite (TL)
Formula: NaMn2+5[Si5As5+O17(OH)](OH)
Type Locality:
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F. and Marchesini, M. (2013) Braccoite, IMA 2013-093. CNMNC Newsletter No. 18, December 2013, page 3256; Mineralogical Magazine, 77, 3249-3258 ; Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Marchesini, M. (2015) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure. Mineralogical Magazine, 79, 171-189; Kampf, A.R., Cámara, F., Ciriotti, M.E., Nash, B.P., Balestra, C., Chiappino, L. (2016): Castellaroite, Mn2+3(AsO4)2⋅4.5H2O, a new mineral from Italy related to metaswitzerite. European Journal of Mineralogy, 28, 687-696; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Braunite
Formula: Mn2+Mn3+6(SiO4)O8
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 3, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Calcite
Formula: CaCO3
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Canosioite (TL)
Formula: Ba2Fe3+(AsO4)2(OH)
Type Locality:
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C. and Bracco, R. (2015) Canosioite, IMA 2015-030. CNMNC Newsletter No. 26, August 2015, page 945; Mineralogical Magazine, 79, 941-947; Cámara, F., Ciriotti, M. (2016) Polytypism, topological and crystalchemical relations among natrochalcite group and brackebuschite group minerals. EMC2016 - 2nd European Mineralogical Conference, 11-15 September 2016, Rimini, Italy, Abstracts Volume, S16-8; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Caryinite
Formula: (Na,Pb)(Ca,Na)CaMn2+2(AsO4)3
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774.
Castellaroite (TL)
Formula: Mn2+3(AsO4)2·4H2O
Type Locality:
Reference: Kampf, A.R., Cámara, F., Ciriotti, M.E., Nash, B.P., Balestra, C., Chiappino, L. (2015): Castellaroite, IMA 2015-071. CNMNC Newsletter No. 28, December 2015, page 1862; Mineralogical Magazine, 79, 1859-1864; Kampf, A.R., Cámara, F., Ciriotti, M.E., Nash, B.P., Balestra, C., Chiappino, L. (2016): Castellaroite, Mn2+3(AsO4)2⋅4.5H2O, a new mineral from Italy related to metaswitzerite. European Journal of Mineralogy, 28, 687-696.
Coralloite
Formula: Mn2+Mn3+2(AsO4)2(OH)2 · 4H2O
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Cryptomelane
Formula: K(Mn4+7Mn3+)O16
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Diopside
Formula: CaMgSi2O6
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Fianelite
Formula: Mn2+2((V,As)2O7) · 2H2O
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Fluorapatite
Formula: Ca5(PO4)3F
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Gamagarite
Formula: Ba2Fe3+(VO4)2(OH)
Reference: Bracco R. (2014) Sempre novità "estere". Segnalazioni in breve. Prie, 10, 48; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Marchesini, M. (2015) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure. Mineralogical Magazine, 79, 171-189; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Ganophyllite
Formula: (K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Grandaite (TL)
Formula: Sr2Al(AsO4)2(OH)
Type Locality:
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Ciriotti, M. (2016) Polytypism, topological and crystalchemical relations among natrochalcite group and brackebuschite group minerals. EMC2016 - 2nd European Mineralogical Conference, 11-15 September 2016, Rimini, Italy, Abstracts Volume, S16-8; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317; Cámara, F., Biagioni, C., Ciriotti, M.E., Bosi, F., Kolitsch, U., Paar, W.H., Blass, G., Bittarello, E. (2017c) Piccoliite, a new mineral of the pilawite group. Congresso SIMP-SGI-SOGEI-AIV 2017, Pisa, 3-6 settembre 2017, Abstract book, page 120; http://www.socgeol.it/files/download/abstract%20book/abstract_book_pisa_2017_doi.pdf
Gypsum
Formula: CaSO4 · 2H2O
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Hematite
Formula: Fe2O3
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 3, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Marchesini, M. (2015) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure. Mineralogical Magazine, 79, 171-189; Kampf, A.R., Cámara, F., Ciriotti, M.E., Nash, B.P., Balestra, C., Chiappino, L. (2016): Castellaroite, Mn2+3(AsO4)2⋅4.5H2O, a new mineral from Italy related to metaswitzerite. European Journal of Mineralogy, 28, 687-696; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317; Cámara, F., Biagioni, C., Ciriotti, M.E., Bosi, F., Kolitsch, U., Paar, W.H., Blass, G., Bittarello, E. (2017c) Piccoliite, a new mineral of the pilawite group. Congresso SIMP-SGI-SOGEI-AIV 2017, Pisa, 3-6 settembre 2017, Abstract book, page 120; http://www.socgeol.it/files/download/abstract%20book/abstract_book_pisa_2017_doi.pdf
Hollandite
Formula: Ba(Mn4+6Mn3+2)O16
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Ilmenite
Formula: Fe2+TiO3
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Lombardoite (TL)
Formula: Ba2Mn3+(AsO4)2(OH)
Type Locality:
Reference: Cámara, F., Ciriotti, M. (2016) Polytypism, topological and crystalchemical relations among natrochalcite group and brackebuschite group minerals. EMC2016 - 2nd European Mineralogical Conference, 11-15 September 2016, Rimini, Italy, Abstracts Volume, S16-8; Cámara, F., Bosi, F., Ciriotti, M.E., Bittarello, E., Hålenius, U., Balestra, C. (2016) Lombardoite, IMA 2016-058. CNMNC Newsletter No. 33, October 2016, page 1141; Mineralogical Magazine, 80, 1135–1144.
Magnesio-arfvedsonite
Formula: {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Magnesio-riebeckite
Formula: ◻{Na2}{Mg3Fe3+2}(Si8O22)(OH)2
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Malachite
Formula: Cu2(CO3)(OH)2
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Manganberzeliite
Formula: NaCa2Mn2+2(AsO4)3
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Marchesini, M. (2015) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure. Mineralogical Magazine, 79, 171-189; Kampf, A.R., Cámara, F., Ciriotti, M.E., Nash, B.P., Balestra, C., Chiappino, L. (2016): Castellaroite, Mn2+3(AsO4)2⋅4.5H2O, a new mineral from Italy related to metaswitzerite. European Journal of Mineralogy, 28, 687-696; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Mimetite
Formula: Pb5(AsO4)3Cl
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Description: Bronze Mn-bearing variety.
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Neotocite
Formula: (Mn,Fe,Mg)SiO3 · H2O
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Opal
Formula: SiO2 · nH2O
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Orthoclase
Formula: K(AlSi3O8)
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Kampf, A.R., Cámara, F., Ciriotti, M.E., Nash, B.P., Balestra, C., Chiappino, L. (2016): Castellaroite, Mn2+3(AsO4)2⋅4.5H2O, a new mineral from Italy related to metaswitzerite. European Journal of Mineralogy, 28, 687-696; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Oxy-dravite
Formula: Na(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Description: Deep red Fe3+/Mn3+-bearing tourmaline found in sterile rock with only quartz and hematite as associated minerals. It is a Na-dominant oxy-species belonging to the alkali-subgroup 3 of the tourmaline supergroup and showing intermediate compositions between oxy-dravite and bosiite series (Bosi et al., 2017)
Reference: Bosi, F., Cámara, F., Ciriotti, M.E., Hålenius, U., Reznitskii, L., Stagno, V. (2017): Crystal-chemical relations and classification problems in tourmalines belonging to the oxy-schorl–oxy-dravite–bosiite–povondraite series. European Journal of Mineralogy, 29, 445-455.
Palenzonaite
Formula: (NaCa2)Mn2+2(VO4)3
Reference: Bracco R. (2014) Sempre novità "estere". Segnalazioni in breve. Prie, 10, 48; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Marchesini, M. (2015) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure. Mineralogical Magazine, 79, 171-189; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Piccoliite (TL)
Formula: NaCaMn3+2(AsO4)2O(OH)
Type Locality:
Reference: Cámara, F., Biagioni, C., Ciriotti, M.E., Bosi, F., Kolitsch, U., Paar, W.H., Blass, G., Bittarello, E. (2017b) Piccoliite, IMA2017- 016. CNMNC Newsletter No. 37, June 2017, page 741 & Mineralogical Magazine, 81, 737–742; Cámara, F., Biagioni, C., Ciriotti, M.E., Bosi, F., Kolitsch, U., Paar, W.H., Blass, G. and Bittarello, E. (2017): Piccoliite, a new mineral of the pilawite group. Joint SIMP-SGI-AIV-SoGeI 2017 Conference "Geosciences: a tool in a changing world", Pisa, Italy, September 3-6, 2017, Abstract book, 120. [http://www.socgeol.it/files/download/abstract%20book/abstract_book_pisa_2017_doi.pdf]
Pyrobelonite
Formula: PbMn2+(VO4)(OH)
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Quartz
Formula: SiO2
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 3, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Marchesini, M. (2015) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure. Mineralogical Magazine, 79, 171-189; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Ranciéite
Formula: (Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Rhodochrosite
Formula: MnCO3
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Rhodonite
Formula: Mn2+SiO3
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Richterite
Formula: {Na}{NaCa}{Mg5}(Si8O22)(OH)2
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Rüdlingerite (TL)
Formula: Mn2+2V5+As5+O7·2H2O
Type Locality:
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317 [as As-bearing fianelite]; Meisser, N., Roth, P., Nestola, F., Škoda, R., Cámara, F., Bosi, F., Ciriotti, M.E., Hålenius, U., Schnyder, C. and Bracco, R. (2017) Rüdlingerite, IMA 2016-054a. CNMNC Newsletter No. 39, October 2017, page 1282, and Mineralogical Magazine, 81, 1279–1286.
Rutile
Formula: TiO2
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Saneroite
Formula: NaMn2+5[Si5O14(OH)](VO3)(OH)
Reference: Bracco R. (2014) Sempre novità "estere". Segnalazioni in breve. Prie, 10, 48; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Marchesini, M. (2015) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure. Mineralogical Magazine, 79, 171-189; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Talc
Formula: Mg3Si4O10(OH)2
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Tetrahedrite
Formula: Cu6Cu4(Fe2+,Zn)2Sb4S12S
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Thorianite
Formula: ThO2
Reference: Cámara, F., Biagioni, C., Ciriotti, M.E., Bosi, F., Kolitsch, U., Paar, W.H., Blass, G., Bittarello, E. (2017c) Piccoliite, a new mineral of the pilawite group. Congresso SIMP-SGI-SOGEI-AIV 2017, Pisa, 3-6 settembre 2017, Abstract book, page 120; http://www.socgeol.it/files/download/abstract%20book/abstract_book_pisa_2017_doi.pdf
Tilasite
Formula: CaMg(AsO4)F
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014): Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 3, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a): As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317; Cámara, F., Biagioni, C., Ciriotti, M.E., Bosi, F., Kolitsch, U., Paar, W.H., Blass, G., Bittarello, E. (2017c) Piccoliite, a new mineral of the pilawite group. Congresso SIMP-SGI-SOGEI-AIV 2017, Pisa, 3-6 settembre 2017, Abstract book, page 120; http://www.socgeol.it/files/download/abstract%20book/abstract_book_pisa_2017_doi.pdf
Tinnunculite
Formula: C5H4N4O3·2H2O
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Tiragalloite
Formula: Mn2+4As5+Si3O12(OH)
Reference: Bracco R. (2014) Sempre novità "estere". Segnalazioni in breve. Prie, 10, 48; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Marchesini, M. (2015) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure. Mineralogical Magazine, 79, 171-189; Kampf, A.R., Cámara, F., Ciriotti, M.E., Nash, B.P., Balestra, C., Chiappino, L. (2016): Castellaroite, Mn2+3(AsO4)2⋅4.5H2O, a new mineral from Italy related to metaswitzerite. European Journal of Mineralogy, 28, 687-696; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Titanite
Formula: CaTi(SiO4)O
Reference: Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Tokyoite
Formula: Ba2Mn3+(VO4)2(OH)
Reference: Bracco R. (2014) Sempre novità "estere". Segnalazioni in breve. Prie, 10, 48; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Marchesini, M. (2015) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure. Mineralogical Magazine, 79, 171-189; Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Wallkilldellite
Formula: Ca2Mn2+3(AsO4)2(OH)4 · 9H2O
Reference: Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017a) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Tetrahedrite2.GB.05Cu6Cu4(Fe2+,Zn)2Sb4S12S
Group 4 - Oxides and Hydroxides
Cryptomelane4.DK.05aK(Mn4+7Mn3+)O16
Hematite4.CB.05Fe2O3
Hollandite4.DK.05aBa(Mn4+6Mn3+2)O16
Ilmenite4.CB.05Fe2+TiO3
Magnetite4.BB.05Fe2+Fe3+2O4
Opal4.DA.10SiO2 · nH2O
Quartz4.DA.05SiO2
Ranciéite4.FL.40(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Rutile4.DB.05TiO2
Thorianite4.DL.05ThO2
Group 5 - Nitrates and Carbonates
Azurite5.BA.05Cu3(CO3)2(OH)2
Calcite5.AB.05CaCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Rhodochrosite5.AB.05MnCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Gypsum7.CD.40CaSO4 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
Adelite8.BH.35CaMg(AsO4)(OH)
Arseniopleite ?8.AC.10(Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
Bariopharmacosiderite8.DK.10Ba0.5Fe3+4(AsO4)3(OH)4 · 5H2O
Berzeliite8.AC.25(NaCa2)Mg2(AsO4)3
Canosioite (TL)8.BG.Ba2Fe3+(AsO4)2(OH)
Caryinite8.AC.10(Na,Pb)(Ca,Na)CaMn2+2(AsO4)3
Castellaroite (TL)8.CD.Mn2+3(AsO4)2·4H2O
Coralloite8.DC.20Mn2+Mn3+2(AsO4)2(OH)2 · 4H2O
Fianelite8.FC.05Mn2+2((V,As)2O7) · 2H2O
Fluorapatite8.BN.05Ca5(PO4)3F
Gamagarite8.BG.05Ba2Fe3+(VO4)2(OH)
Grandaite (TL)8.00.Sr2Al(AsO4)2(OH)
Manganberzeliite8.AC.25NaCa2Mn2+2(AsO4)3
Mimetite8.BN.05Pb5(AsO4)3Cl
Palenzonaite8.AC.25(NaCa2)Mn2+2(VO4)3
Pyrobelonite8.BH.40PbMn2+(VO4)(OH)
Tilasite8.BH.10CaMg(AsO4)F
Tokyoite8.BG.05Ba2Mn3+(VO4)2(OH)
Wallkilldellite8.DL.20Ca2Mn2+3(AsO4)2(OH)4 · 9H2O
Group 9 - Silicates
Aegirine9.DA.25NaFe3+Si2O6
Albite9.FA.35Na(AlSi3O8)
Bosiite9.CK.NaFe3+3(Al4Mg2)(Si6O18)(BO3)3(OH)3O
Braunite9.AG.05Mn2+Mn3+6(SiO4)O8
Diopside9.DA.15CaMgSi2O6
Ganophyllite9.EG.30(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Magnesio-arfvedsonite9.DE.25{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Magnesio-riebeckite9.DE.25◻{Na2}{Mg3Fe3+2}(Si8O22)(OH)2
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Neotocite9.ED.20(Mn,Fe,Mg)SiO3 · H2O
Orthoclase9.FA.30K(AlSi3O8)
Oxy-dravite9.CK.05Na(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Rhodonite9.DK.05Mn2+SiO3
Richterite9.DE.20{Na}{NaCa}{Mg5}(Si8O22)(OH)2
Saneroite9.DK.15NaMn2+5[Si5O14(OH)](VO3)(OH)
Talc9.EC.05Mg3Si4O10(OH)2
Tiragalloite9.BJ.25Mn2+4As5+Si3O12(OH)
Titanite9.AG.15CaTi(SiO4)O
Unclassified Minerals, Rocks, etc.
Braccoite (TL)-NaMn2+5[Si5As5+O17(OH)](OH)
Lombardoite (TL)-Ba2Mn3+(AsO4)2(OH)
Piccoliite (TL)-NaCaMn3+2(AsO4)2O(OH)
Rüdlingerite (TL)-Mn2+2V5+As5+O7·2H2O
Tinnunculite-C5H4N4O3·2H2O

List of minerals arranged by Dana 8th Edition classification

Group 3 - SULFOSALTS
3 <ø < 4
Tetrahedrite3.3.6.1Cu6Cu4(Fe2+,Zn)2Sb4S12S
Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Rutile4.4.1.1TiO2
Group 5 - OXIDES CONTAINING URANIUM OR THORIUM
AXO2·xH2O
Thorianite5.1.1.2ThO2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
(AB)2X3
Braunite7.5.1.3Mn2+Mn3+6(SiO4)O8
AB8X16
Cryptomelane7.9.1.2K(Mn4+7Mn3+)O16
Hollandite7.9.1.1Ba(Mn4+6Mn3+2)O16
AB4X9
Ranciéite7.10.1.1(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Rhodochrosite14.1.1.4MnCO3
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Azurite16a.2.1.1Cu3(CO3)2(OH)2
Malachite16a.3.1.1Cu2(CO3)(OH)2
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Group 29 - HYDRATED ACID AND NORMAL SULFATES
AXO4·xH2O
Gypsum29.6.3.1CaSO4 · 2H2O
Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
(AB)5(XO4)3
Arseniopleite ?38.2.2.2(Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
Berzeliite38.2.1.1(NaCa2)Mg2(AsO4)3
Caryinite38.2.2.1(Na,Pb)(Ca,Na)CaMn2+2(AsO4)3
Manganberzeliite38.2.1.2NaCa2Mn2+2(AsO4)3
Palenzonaite38.2.1.3(NaCa2)Mn2+2(VO4)3
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
Canosioite (TL)40.02.08.0Ba2Fe3+(AsO4)2(OH)
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq
Adelite41.5.1.1CaMg(AsO4)(OH)
Pyrobelonite41.5.2.3PbMn2+(VO4)(OH)
Tilasite41.5.6.1CaMg(AsO4)F
A5(XO4)3Zq
Fluorapatite41.8.1.1Ca5(PO4)3F
Mimetite41.8.4.2Pb5(AsO4)3Cl
(AB)3(XO4)2Zq
Gamagarite41.10.4.3Ba2Fe3+(VO4)2(OH)
Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)5(XO4)3Zq·xH2O
Bariopharmacosiderite42.8.1a.3Ba0.5Fe3+4(AsO4)3(OH)4 · 5H2O
(AB)3(XO4)2Zq·xH2O
Coralloite42.11.19.3Mn2+Mn3+2(AsO4)2(OH)2 · 4H2O
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 57 - SOROSILICATES Si3O10 Groups and Larger Noncyclic Groups
Insular Si3O10 and Larger Noncyclic Groups with [Si4O13] groups
Tiragalloite57.2.1.1Mn2+4As5+Si3O12(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Aegirine65.1.3c.2NaFe3+Si2O6
Diopside65.1.3a.1CaMgSi2O6
Single-Width Unbranched Chains, W=1 with chains P=5
Rhodonite65.4.1.1Mn2+SiO3
Group 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
Richterite66.1.3b.9{Na}{NaCa}{Mg5}(Si8O22)(OH)2
Group 69 - INOSILICATES Chains with Side Branches or Loops
Chains with Side Branches or Loops with P>2
Saneroite69.2.2.1NaMn2+5[Si5O14(OH)](VO3)(OH)
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 1:1 layers
Neotocite71.1.5.4(Mn,Fe,Mg)SiO3 · H2O
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Phlogopite71.2.2b.1KMg3(AlSi3O10)(OH)2
Talc71.2.1.3Mg3Si4O10(OH)2
Group 74 - PHYLLOSILICATES Modulated Layers
Modulated Layers with joined islands
Ganophyllite74.1.2.1(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Si Tetrahedral Frameworks - SiO2 with H2O and organics
Opal75.2.1.1SiO2 · nH2O
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Orthoclase76.1.1.1K(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
Bosiite-NaFe3+3(Al4Mg2)(Si6O18)(BO3)3(OH)3O
Braccoite (TL)-NaMn2+5[Si5As5+O17(OH)](OH)
Castellaroite (TL)-Mn2+3(AsO4)2·4H2O
Fianelite-Mn2+2((V,As)2O7) · 2H2O
Grandaite (TL)-Sr2Al(AsO4)2(OH)
Lombardoite (TL)-Ba2Mn3+(AsO4)2(OH)
Magnesio-arfvedsonite-{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Magnesio-riebeckite-◻{Na2}{Mg3Fe3+2}(Si8O22)(OH)2
Oxy-dravite-Na(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Piccoliite (TL)-NaCaMn3+2(AsO4)2O(OH)
Rüdlingerite (TL)-Mn2+2V5+As5+O7·2H2O
Tinnunculite-C5H4N4O3·2H2O
Tokyoite-Ba2Mn3+(VO4)2(OH)
Wallkilldellite-Ca2Mn2+3(AsO4)2(OH)4 · 9H2O

List of minerals for each chemical element

HHydrogen
H GrandaiteSr2Al(AsO4)2(OH)
H BraccoiteNaMn52+[Si5As5+O17(OH)](OH)
H CanosioiteBa2Fe3+(AsO4)2(OH)
H CastellaroiteMn32+(AsO4)2·4H2O
H LombardoiteBa2Mn3+(AsO4)2(OH)
H PiccoliiteNaCaMn23+(AsO4)2O(OH)
H RüdlingeriteMn22+V5+As5+O7·2H2O
H AdeliteCaMg(AsO4)(OH)
H AzuriteCu3(CO3)2(OH)2
H Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
H MalachiteCu2(CO3)(OH)2
H Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
H MuscoviteKAl2(AlSi3O10)(OH)2
H TiragalloiteMn42+As5+Si3O12(OH)
H TokyoiteBa2Mn3+(VO4)2(OH)
H SaneroiteNaMn52+[Si5O14(OH)](VO3)(OH)
H GamagariteBa2Fe3+(VO4)2(OH)
H BariopharmacosideriteBa0.5Fe43+(AsO4)3(OH)4 · 5H2O
H CoralloiteMn2+Mn23+(AsO4)2(OH)2 · 4H2O
H GypsumCaSO4 · 2H2O
H Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
H Neotocite(Mn,Fe,Mg)SiO3 · H2O
H OpalSiO2 · nH2O
H PhlogopiteKMg3(AlSi3O10)(OH)2
H PyrobelonitePbMn2+(VO4)(OH)
H Ranciéite(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
H Richterite{Na}{NaCa}{Mg5}(Si8O22)(OH)2
H TalcMg3Si4O10(OH)2
H WallkilldelliteCa2Mn32+(AsO4)2(OH)4 · 9H2O
H FianeliteMn22+((V,As)2O7) · 2H2O
H TinnunculiteC5H4N4O3·2H2O
H Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
H BosiiteNaFe33+(Al4Mg2)(Si6O18)(BO3)3(OH)3O
BBoron
B Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
B BosiiteNaFe33+(Al4Mg2)(Si6O18)(BO3)3(OH)3O
CCarbon
C AzuriteCu3(CO3)2(OH)2
C CalciteCaCO3
C MalachiteCu2(CO3)(OH)2
C RhodochrositeMnCO3
C TinnunculiteC5H4N4O3·2H2O
NNitrogen
N TinnunculiteC5H4N4O3·2H2O
OOxygen
O GrandaiteSr2Al(AsO4)2(OH)
O BraccoiteNaMn52+[Si5As5+O17(OH)](OH)
O CanosioiteBa2Fe3+(AsO4)2(OH)
O CastellaroiteMn32+(AsO4)2·4H2O
O LombardoiteBa2Mn3+(AsO4)2(OH)
O PiccoliiteNaCaMn23+(AsO4)2O(OH)
O RüdlingeriteMn22+V5+As5+O7·2H2O
O AegirineNaFe3+Si2O6
O BaryteBaSO4
O BrauniteMn2+Mn63+(SiO4)O8
O HematiteFe2O3
O TilasiteCaMg(AsO4)F
O QuartzSiO2
O AdeliteCaMg(AsO4)(OH)
O AzuriteCu3(CO3)2(OH)2
O Berzeliite(NaCa2)Mg2(AsO4)3
O ManganberzeliiteNaCa2Mn22+(AsO4)3
O AlbiteNa(AlSi3O8)
O CalciteCaCO3
O DiopsideCaMgSi2O6
O Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
O IlmeniteFe2+TiO3
O HollanditeBa(Mn64+Mn23+)O16
O MalachiteCu2(CO3)(OH)2
O Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
O MagnetiteFe2+Fe23+O4
O MuscoviteKAl2(AlSi3O10)(OH)2
O OrthoclaseK(AlSi3O8)
O RutileTiO2
O RhodoniteMn2+SiO3
O TitaniteCaTi(SiO4)O
O Caryinite(Na,Pb)(Ca,Na)CaMn22+(AsO4)3
O TiragalloiteMn42+As5+Si3O12(OH)
O TokyoiteBa2Mn3+(VO4)2(OH)
O SaneroiteNaMn52+[Si5O14(OH)](VO3)(OH)
O Palenzonaite(NaCa2)Mn22+(VO4)3
O GamagariteBa2Fe3+(VO4)2(OH)
O BariopharmacosideriteBa0.5Fe43+(AsO4)3(OH)4 · 5H2O
O CoralloiteMn2+Mn23+(AsO4)2(OH)2 · 4H2O
O CryptomelaneK(Mn74+Mn3+)O16
O FluorapatiteCa5(PO4)3F
O GypsumCaSO4 · 2H2O
O Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
O MimetitePb5(AsO4)3Cl
O Neotocite(Mn,Fe,Mg)SiO3 · H2O
O OpalSiO2 · nH2O
O PhlogopiteKMg3(AlSi3O10)(OH)2
O PyrobelonitePbMn2+(VO4)(OH)
O Ranciéite(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
O Richterite{Na}{NaCa}{Mg5}(Si8O22)(OH)2
O RhodochrositeMnCO3
O TalcMg3Si4O10(OH)2
O WallkilldelliteCa2Mn32+(AsO4)2(OH)4 · 9H2O
O ThorianiteThO2
O FianeliteMn22+((V,As)2O7) · 2H2O
O TinnunculiteC5H4N4O3·2H2O
O Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
O BosiiteNaFe33+(Al4Mg2)(Si6O18)(BO3)3(OH)3O
O Arseniopleite(Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
FFluorine
F TilasiteCaMg(AsO4)F
F FluorapatiteCa5(PO4)3F
NaSodium
Na BraccoiteNaMn52+[Si5As5+O17(OH)](OH)
Na PiccoliiteNaCaMn23+(AsO4)2O(OH)
Na AegirineNaFe3+Si2O6
Na Berzeliite(NaCa2)Mg2(AsO4)3
Na ManganberzeliiteNaCa2Mn22+(AsO4)3
Na AlbiteNa(AlSi3O8)
Na Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Na Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Na Caryinite(Na,Pb)(Ca,Na)CaMn22+(AsO4)3
Na SaneroiteNaMn52+[Si5O14(OH)](VO3)(OH)
Na Palenzonaite(NaCa2)Mn22+(VO4)3
Na Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Na Richterite{Na}{NaCa}{Mg5}(Si8O22)(OH)2
Na Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Na BosiiteNaFe33+(Al4Mg2)(Si6O18)(BO3)3(OH)3O
Na Arseniopleite(Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
MgMagnesium
Mg TilasiteCaMg(AsO4)F
Mg AdeliteCaMg(AsO4)(OH)
Mg Berzeliite(NaCa2)Mg2(AsO4)3
Mg DiopsideCaMgSi2O6
Mg Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Mg Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Mg Neotocite(Mn,Fe,Mg)SiO3 · H2O
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg Richterite{Na}{NaCa}{Mg5}(Si8O22)(OH)2
Mg TalcMg3Si4O10(OH)2
Mg Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Mg BosiiteNaFe33+(Al4Mg2)(Si6O18)(BO3)3(OH)3O
Mg Arseniopleite(Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
AlAluminium
Al GrandaiteSr2Al(AsO4)2(OH)
Al AlbiteNa(AlSi3O8)
Al Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al OrthoclaseK(AlSi3O8)
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Al BosiiteNaFe33+(Al4Mg2)(Si6O18)(BO3)3(OH)3O
SiSilicon
Si BraccoiteNaMn52+[Si5As5+O17(OH)](OH)
Si AegirineNaFe3+Si2O6
Si BrauniteMn2+Mn63+(SiO4)O8
Si QuartzSiO2
Si AlbiteNa(AlSi3O8)
Si DiopsideCaMgSi2O6
Si Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Si Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si OrthoclaseK(AlSi3O8)
Si RhodoniteMn2+SiO3
Si TitaniteCaTi(SiO4)O
Si TiragalloiteMn42+As5+Si3O12(OH)
Si SaneroiteNaMn52+[Si5O14(OH)](VO3)(OH)
Si Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Si Neotocite(Mn,Fe,Mg)SiO3 · H2O
Si OpalSiO2 · nH2O
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si Richterite{Na}{NaCa}{Mg5}(Si8O22)(OH)2
Si TalcMg3Si4O10(OH)2
Si Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Si BosiiteNaFe33+(Al4Mg2)(Si6O18)(BO3)3(OH)3O
PPhosphorus
P FluorapatiteCa5(PO4)3F
SSulfur
S BaryteBaSO4
S GypsumCaSO4 · 2H2O
S TetrahedriteCu6Cu4(Fe2+,Zn)2Sb4S12S
ClChlorine
Cl MimetitePb5(AsO4)3Cl
KPotassium
K Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
K MuscoviteKAl2(AlSi3O10)(OH)2
K OrthoclaseK(AlSi3O8)
K CryptomelaneK(Mn74+Mn3+)O16
K PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Ca PiccoliiteNaCaMn23+(AsO4)2O(OH)
Ca TilasiteCaMg(AsO4)F
Ca AdeliteCaMg(AsO4)(OH)
Ca Berzeliite(NaCa2)Mg2(AsO4)3
Ca ManganberzeliiteNaCa2Mn22+(AsO4)3
Ca CalciteCaCO3
Ca DiopsideCaMgSi2O6
Ca Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Ca TitaniteCaTi(SiO4)O
Ca Caryinite(Na,Pb)(Ca,Na)CaMn22+(AsO4)3
Ca Palenzonaite(NaCa2)Mn22+(VO4)3
Ca FluorapatiteCa5(PO4)3F
Ca GypsumCaSO4 · 2H2O
Ca Ranciéite(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Ca Richterite{Na}{NaCa}{Mg5}(Si8O22)(OH)2
Ca WallkilldelliteCa2Mn32+(AsO4)2(OH)4 · 9H2O
Ca Arseniopleite(Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
TiTitanium
Ti IlmeniteFe2+TiO3
Ti RutileTiO2
Ti TitaniteCaTi(SiO4)O
VVanadium
V RüdlingeriteMn22+V5+As5+O7·2H2O
V TokyoiteBa2Mn3+(VO4)2(OH)
V SaneroiteNaMn52+[Si5O14(OH)](VO3)(OH)
V Palenzonaite(NaCa2)Mn22+(VO4)3
V GamagariteBa2Fe3+(VO4)2(OH)
V PyrobelonitePbMn2+(VO4)(OH)
V FianeliteMn22+((V,As)2O7) · 2H2O
MnManganese
Mn BraccoiteNaMn52+[Si5As5+O17(OH)](OH)
Mn CastellaroiteMn32+(AsO4)2·4H2O
Mn LombardoiteBa2Mn3+(AsO4)2(OH)
Mn PiccoliiteNaCaMn23+(AsO4)2O(OH)
Mn RüdlingeriteMn22+V5+As5+O7·2H2O
Mn BrauniteMn2+Mn63+(SiO4)O8
Mn ManganberzeliiteNaCa2Mn22+(AsO4)3
Mn Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Mn HollanditeBa(Mn64+Mn23+)O16
Mn RhodoniteMn2+SiO3
Mn Caryinite(Na,Pb)(Ca,Na)CaMn22+(AsO4)3
Mn TiragalloiteMn42+As5+Si3O12(OH)
Mn TokyoiteBa2Mn3+(VO4)2(OH)
Mn SaneroiteNaMn52+[Si5O14(OH)](VO3)(OH)
Mn Palenzonaite(NaCa2)Mn22+(VO4)3
Mn CoralloiteMn2+Mn23+(AsO4)2(OH)2 · 4H2O
Mn CryptomelaneK(Mn74+Mn3+)O16
Mn Neotocite(Mn,Fe,Mg)SiO3 · H2O
Mn PyrobelonitePbMn2+(VO4)(OH)
Mn Ranciéite(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Mn RhodochrositeMnCO3
Mn WallkilldelliteCa2Mn32+(AsO4)2(OH)4 · 9H2O
Mn FianeliteMn22+((V,As)2O7) · 2H2O
Mn Arseniopleite(Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
FeIron
Fe CanosioiteBa2Fe3+(AsO4)2(OH)
Fe AegirineNaFe3+Si2O6
Fe HematiteFe2O3
Fe IlmeniteFe2+TiO3
Fe Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Fe MagnetiteFe2+Fe23+O4
Fe GamagariteBa2Fe3+(VO4)2(OH)
Fe BariopharmacosideriteBa0.5Fe43+(AsO4)3(OH)4 · 5H2O
Fe Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Fe Neotocite(Mn,Fe,Mg)SiO3 · H2O
Fe TetrahedriteCu6Cu4(Fe2+,Zn)2Sb4S12S
Fe BosiiteNaFe33+(Al4Mg2)(Si6O18)(BO3)3(OH)3O
Fe Arseniopleite(Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
CuCopper
Cu AzuriteCu3(CO3)2(OH)2
Cu MalachiteCu2(CO3)(OH)2
Cu TetrahedriteCu6Cu4(Fe2+,Zn)2Sb4S12S
ZnZinc
Zn TetrahedriteCu6Cu4(Fe2+,Zn)2Sb4S12S
AsArsenic
As GrandaiteSr2Al(AsO4)2(OH)
As BraccoiteNaMn52+[Si5As5+O17(OH)](OH)
As CanosioiteBa2Fe3+(AsO4)2(OH)
As CastellaroiteMn32+(AsO4)2·4H2O
As LombardoiteBa2Mn3+(AsO4)2(OH)
As PiccoliiteNaCaMn23+(AsO4)2O(OH)
As RüdlingeriteMn22+V5+As5+O7·2H2O
As TilasiteCaMg(AsO4)F
As AdeliteCaMg(AsO4)(OH)
As Berzeliite(NaCa2)Mg2(AsO4)3
As ManganberzeliiteNaCa2Mn22+(AsO4)3
As Caryinite(Na,Pb)(Ca,Na)CaMn22+(AsO4)3
As TiragalloiteMn42+As5+Si3O12(OH)
As BariopharmacosideriteBa0.5Fe43+(AsO4)3(OH)4 · 5H2O
As CoralloiteMn2+Mn23+(AsO4)2(OH)2 · 4H2O
As MimetitePb5(AsO4)3Cl
As WallkilldelliteCa2Mn32+(AsO4)2(OH)4 · 9H2O
As FianeliteMn22+((V,As)2O7) · 2H2O
As Arseniopleite(Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
SrStrontium
Sr GrandaiteSr2Al(AsO4)2(OH)
SbAntimony
Sb TetrahedriteCu6Cu4(Fe2+,Zn)2Sb4S12S
BaBarium
Ba CanosioiteBa2Fe3+(AsO4)2(OH)
Ba LombardoiteBa2Mn3+(AsO4)2(OH)
Ba BaryteBaSO4
Ba HollanditeBa(Mn64+Mn23+)O16
Ba TokyoiteBa2Mn3+(VO4)2(OH)
Ba GamagariteBa2Fe3+(VO4)2(OH)
Ba BariopharmacosideriteBa0.5Fe43+(AsO4)3(OH)4 · 5H2O
PbLead
Pb Caryinite(Na,Pb)(Ca,Na)CaMn22+(AsO4)3
Pb MimetitePb5(AsO4)3Cl
Pb PyrobelonitePbMn2+(VO4)(OH)
ThThorium
Th ThorianiteThO2

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Mangione, T.G. (1999): Allume, vetriolo, ferro: attvità minerarie e metallurgiche nel marchesato di Saluzzo (secoli XIV-XVI). In: Comba R. (ed.), Miniere, fucine e metallurgia nel Piemonte medievale e moderno. Museo e Centro Studi Storico-etnografici "Augusto Doro", Rocca de' Baldi (Cuneo), 79-101.
Piccoli, G.C. (2002): I minerali delle Alpi Marittime e Cozie. Provincia di Cuneo. Associazione Amici del Museo "F. Eusebio" di Alba, Ed., Alba, 366 pp.
Pipino, G. (2010): Documenti minerari degli Stati Sabaudi. Tipogr. Pesce, Ovada, 323 pp.
Cámara, F., Ciriotti, M.E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G.C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78, 757-774.
Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Marchesini, M. (2015) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure. Mineralogical Magazine, 79, 171-189.
Cámara, F., Ciriotti, M. (2016) Polytypism, topological and crystalchemical relations among natrochalcite group and brackebuschite group minerals. EMC2016 - 2nd European Mineralogical Conference, 11-15 September 2016, Rimini, Italy, Abstracts Volume, S16-8.
Cámara, F., Bosi, F., Ciriotti, M.E., Bittarello, E., Hålenius, U., Balestra, C. (2016) Lombardoite, IMA 2016-058. CNMNC Newsletter No. 33, October 2016, page 1141; Mineralogical Magazine, 80, 1135–1144.
Kampf, A.R., Cámara, F., Ciriotti, M.E., Nash, B.P., Balestra, C., Chiappino, L. (2016): Castellaroite, Mn2+3(AsO4)2⋅4.5H2O, a new mineral from Italy related to metaswitzerite. European Journal of Mineralogy, 28, 687-696.
Bosi, F., Cámara, F., Ciriotti, M.E., Hålenius, U., Reznitskii, L., Stagno, V. (2017): Crystal-chemical relations and classification problems in tourmalines belonging to the oxy-schorl–oxy-dravite–bosiite–povondraite series. European Journal of Mineralogy, 29, 3, 445-455.
Cámara, F., Bittarello, E., Ciriotti, M.E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81, 305–317.
Cámara, F., Biagioni, C., Ciriotti, M.E., Bosi, F., Kolitsch, U., Paar, W.H., Blass, G., Bittarello, E. (2017) Piccoliite, IMA2017- 016. CNMNC Newsletter No. 37, June 2017, page 741; Mineralogical Magazine, 81, 737–742.
Cámara, F., Biagioni, C., Ciriotti, M.E., Bosi, F., Kolitsch, U., Paar, W.H., Blass, G. and Bittarello, E. (2017): Piccoliite, a new mineral of the pilawite group. Joint SIMP-SGI-AIV-SoGeI 2017 Conference "Geosciences: a tool in a changing world", Pisa, Italy, September 3-6, 2017, Abstract book, 120. [http://www.socgeol.it/files/download/abstract%20book/abstract_book_pisa_2017_doi.pdf]
Meisser, N., Roth, P., Nestola, F., Škoda, R., Cámara, F., Bosi, F., Ciriotti, M.E., Hålenius, U., Schnyder, C., Bracco, R. (2017) Rüdlingerite, IMA 2016-054a. CNMNC Newsletter No. 39, October 2017, page 1282; Mineralogical Magazine, 81, 1279–1286.


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