Anglona, Sassari Province, Sardinia, Italyi
Regional Level Types | |
---|---|
Anglona | Historic County |
Sassari Province | Province |
Sardinia | Autonomous Region |
Italy | - not defined - |
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Locality type:
Largest Settlements:
Place | Population |
---|---|
Ploaghe | 4,516 (2014) |
Castelsardo | 3,747 (2015) |
Valledoria | 3,713 (2012) |
Nulvi | 2,827 (2014) |
Codaruina | 2,825 (2014) |
Osilo | 2,741 (2014) |
Other Languages:
French:
Anglona, Sassari, Sardaigne, Italie
Italian:
Anglona, Sassari, Sardegna, Italia
Sardinian:
Anglona, Provìntzia de Tàtari, Sardigna (Sardìnnia), Itàlia
Catalan:
Anglona, província de Sàsser, Sardenya, Itàlia
Corsican:
Anglona, Sassari, Sardegna (Sardigna), Italia
Dutch:
Anglona, Sassari, Sardinië, Italië
Estonian:
Anglona, Sassari provints, Sardiinia, Itaalia
Latin:
Anglona, Provincia Sacerensis, Sardinia (Ichnusa), Italia
Anglona is a geographical and historical area in the north of Sardinia and also a volcanic district (Miocene volcanism, ~ 21-18 Ma) that roughly encompasses the same territory.
From a geographical and historical point of view, the Anglona territory is delimited in the broad sense to the north by the sea (Asinara Gulf), to the east by River Coghinas, to the south by Monte Sassu, and to the west by River Silis and Monte Pilosu. It belongs to the municipalities of Bulzi, Castelsardo, Chiaromonti, Erula, Laerru, Martis, Nulvi, Perfugas, Santa Maria Coghinas, Sedini, Tergu, and Valledoria.
From a geological point of view, if compared with the territory defined above, the Anglona volcanic district is less extended towards the east and more extended towards the west and the south. It is delimited by the Gallura Hercynian granites and Palaeozoic metamorphites (lower valley of River Coghinas) to the east and by the sedimentary rocks of the Sardinian Rift (also known as Fossa Sarda rift system) to the south (Logudoro Basin) and to the west (Porto Torres Basin). Therefore, according to this last definition, it also includes practically all municipal territory of Osilo and part of those of Sennori, Ploaghe, and Chilivani.
Some authors (e.g. Ghiara et al., 1999) attributed to the Anglona volcanic district also occurrences located in proximity of the southern margin of the Logudoro sedimentary basin (e.g. the Stazzo Silimbru [Istazzu Silimbru] rhyolite, Migaleddu dacite, and Monte Corvos rhyolite in the municipal territory of Ozieri; the Nuraghe Brundette rhyodacite in the municipal territory of Ittiri).
The main lithologies of the Anglona volcanic district are represented by andesitic lava flows, welded and unwelded ignimbrites (dacitic to rhyolitic in composition). Andesitic lava domes with interbedded small ignimbritic horizons, overlain by volcaniclastic and pillow lavas of andesitic composition, occur at various sites. Secondarily, welded ignimbrites, small andesitic lava flows, and ash/pumice deposits are present. The Miocene origin of this rocks was already recognised by La Marmora (1857 and 1860).
Basaltic andesites are porphyritic to glomeroporhyritic, with plagioclase being the predominant phenocryst. Clinopyroxene (augitic in composition) generally occurs as pheno- to microphenocrysts with rounded rims, sometimes completely altered. Olivine crystals are rare, often altered to hematite or iddingsite. Orthopyroxene (enstatite-ferrosilite) is represented by rare euhedral and quite fractured crystals. Opaque oxides occur as inclusions within mafic minerals or in the groundmass. The groundmass is microcrystalline to intersertal, more rarely hypocrystalline, with microlites of plagioclase, clinopyroxene, and opaque oxides.
Unwelded ignimbrites are made up of glassy shards, pumices, and scoria fragments. The observed mineral assemblages include rounded and zoned plagioclase, euhedral brown phlogopite-annite microcrysts, corroded clinopyroxene, quartz, rare subhedral green-brown amphibole, and orthopyroxene, plus K-feldspar and opaque oxides. Common accessories are apatite and zircon. Occasionally, secondary minerals such as zeolites, glauconite, and chlorite are present.
Welded ignimbrites show textures varying from eutaxitic to spherulitic, more rarely vitrophyric. The observed minerals are euhedral to subhedral plagioclase, subhedral clinopyroxene, rare rounded orthopyroxene, apatite, and opaque oxides. Subordinate K-feldspar and quartz are also observed. The welded ignimbrites are characterised by the presence of volcanic fragments of microcrystalline plagioclase, scorias, and deeply altered subhedral minerals.
Clinoptilolite and mordenite occur as diagenetic products of medium-grained, moderately welded and poorly sorted pyroclastic flows. Most ignimbrites contain zeolites associated with clay minerals; opal-CT and euhedral crystals of quartz occur as newly-formed minerals; clinoptilolite is the most widespread zeolite found, followed by mordenite. Textural features indicate that zeolites, as commonly observed elsewhere, are products of glass alteration (Ghiara et al., 1999).
In the Osilo territory, andesitic horizons are associated with epithermal gold mineralisation.
Furthermore, Anglona is famous for the petrified forests, which crop out at various sites distributed over an area of about 300 km² in the municipal territories of Martis, Perfugas, Laerru, Bulzi, and Santa Maria Coghinas. The most well-known sites are Carrucana (Martis) and Rio Altena (Perfugas).
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Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities49 valid minerals.
Rock Types Recorded
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Rock list contains entries from the region specified including sub-localities
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Alphabetical List Tree DiagramDetailed Mineral List:
ⓘ Acanthite Formula: Ag2S Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Albite Formula: Na(AlSi3O8) Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ 'Amphibole Supergroup' Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ Analcime Formula: Na(AlSi2O6) · H2O Localities: Reference: Cuccuru, S., Gamboni, A., Mameli, P. (2012) Monte Iscoba, Nulvi (SS). Recenti ritrovamenti nelle vulcaniti. Rivista Mineralogica Italiana, No.4, 232-243. |
ⓘ Ankerite Formula: Ca(Fe2+,Mg)(CO3)2 Localities: Reference: Antonio Gamboni collection. |
ⓘ 'Annite-Phlogopite Series' Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ Anorthite Formula: Ca(Al2Si2O8) Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ Arsenopyrite Formula: FeAsS Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Augite Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6 Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ Baryte Formula: BaSO4 Localities: Reference: Pongiluppi D., Passaglia E., Galli E., 1974 - su alcune zeoliti della Sardegna - Rend. Soc. Ital. Min. Petr., Milano, vol. 30, pp. 103-126 |
ⓘ 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 Locality: Nulvi, Sassari Province, Sardinia, Italy Reference: "Giorgio Bortolozzi (visual identification)" |
ⓘ Calcite Formula: CaCO3 Localities: Reported from at least 11 localities in this region. Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Cassiterite Formula: SnO2 Locality: Erula, Sassari Province, Sardinia, Italy Reference: Mario Carta collection |
ⓘ Celadonite Formula: K(MgFe3+◻)(Si4O10)(OH)2 Locality: Nulvi, Sassari Province, Sardinia, Italy Reference: "Giorgio Bortolozzi (visual identification)" |
ⓘ Celestine Formula: SrSO4 Localities: Reference: Pongiluppi D., Passaglia E., Galli E. (1974) - Su alcune zeoliti della Sardegna - Rend. Soc. Ital. Min. Petr. Milano, vol. 30, pp. 103-126 |
ⓘ 'Chabazite' Localities: Reference: Van King |
ⓘ 'Chabazite var. Phacolite' Localities: Reference: Van King |
ⓘ Chabazite-Ca Formula: (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O Localities: Reference: Lapis 2003(2), 21-30 |
ⓘ 'Chlorite Group' Localities: Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ 'Clinoptilolite' Formula: M3-6(Si30Al6)O72 · 20H2O Reference: Simone Citon specimen http://www.mindat.org/photo-239710.html; Ghiara M.R., Petti C., Franco E., Lonis R., Luxoro S., Gnazzo L. (1999): Occurrence of clinoptilolite and mordenite in Tertiary calc-alkaline pyroclastites from Sardinia (Italy). Clays and Clay Minerals, 47, 3, 319-328. |
ⓘ Cowlesite Formula: CaAl2Si3O10 · 6H2O Locality: Nulvi, Sassari Province, Sardinia, Italy Reference: Bortolozzi, G., Ciriotti, M. E., Galli, E., Bonacina, E. (2007): Carlhintzeite e cowlesite della Sardegna: primi ritrovamenti italiani. Micro (UK report), 1/2007, 33-3 |
ⓘ Dolomite Formula: CaMg(CO3)2 Reference: Lapis 2003(2), 21-30 |
ⓘ 'Enstatite-Ferrosilite Series' Localities: Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ Epidote Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) Reference: Giorgio Bortolozzi visual identification |
ⓘ Epistilbite Formula: CaAl2Si6O16 · 5H2O Localities: Reference: Lapis 2003(2), 21 |
ⓘ 'Fayalite-Forsterite Series' Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ Fluorite Formula: CaF2 Localities: Reference: Antonio Gamboni Collection |
ⓘ 'Glass' Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calc-alkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ 'Glauconite' Formula: (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2 Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ Goethite Formula: α-Fe3+O(OH) Reference: Gelosa, M. & Mameli, P. (1999): I minerali delle cave di Osilo: località mineralogiche della Sardegna. Rivista Mineralogica Italiana, 2/1999, 92-96. |
ⓘ Gold Formula: Au Localities: Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Gold var. Electrum Formula: (Au,Ag) Localities: Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Gonnardite Formula: (Na,Ca)2(Si,Al)5O10 · 3H2O Localities: Reference: peter neschen collection |
ⓘ Gypsum Formula: CaSO4 · 2H2O Reference: Pongiluppi D., Passaglia E., Galli E. (1974) - Su alcune zeoliti della Sardegna - Rend. Soc. Ital. Min. Petr. Milano, vol. 30, pp. 103-126 |
ⓘ Halloysite Formula: Al2(Si2O5)(OH)4 Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Hematite Formula: Fe2O3 Localities: Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ 'Heulandite' Localities: Reference: Lapis 2003(2), 21 |
ⓘ Heulandite-K Formula: (K,Ca,Na)5(Si27Al9)O72 · 26H2O Locality: Nulvi, Sassari Province, Sardinia, Italy Reference: AMI UK Service |
ⓘ 'Iddingsite' Formula: MgO · Fe2O3 · 3SiO2 · 4H2O Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ Ilvaite Formula: CaFe3+Fe2+2(Si2O7)O(OH) Reference: Conti-Vecchi, G. & Stara, P. (1991) - Minerali della Sardegna - Della Torre Ed,276pp. |
ⓘ Jarosite Formula: KFe3+ 3(SO4)2(OH)6 Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Kaolinite Formula: Al2(Si2O5)(OH)4 Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ 'K Feldspar' Formula: KAlSi3O8 Localities: Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ 'K Feldspar var. Adularia' Formula: KAlSi3O8 Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Laumontite Formula: CaAl2Si4O12 · 4H2O Localities: Reference: Lapis 2003(2), 21 |
ⓘ 'Lévyne' Locality: Nulvi, Sassari Province, Sardinia, Italy Reference: "Giorgio Bortolozzi (visual identification)" |
ⓘ Lizardite Formula: Mg3(Si2O5)(OH)4 Locality: Nulvi, Sassari Province, Sardinia, Italy Reference: "Giorgio Bortolozzi (visual identification)" |
ⓘ Magnetite Formula: Fe2+Fe3+2O4 Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calc-alkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ 'Manganese Oxides' Localities: Reference: Antonio Gamboni Collection. |
ⓘ Marcasite Formula: FeS2 Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Mesolite Formula: Na2Ca2Si9Al6O30 · 8H2O Reference: Lapis 2003(2), 21-30 |
ⓘ Montmorillonite Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Mordenite Formula: (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O Localities: Reference: Ghiara M.R., Petti C., Franco E., Lonis R., Luxoro S., Gnazzo L. (1999): Occurrence of clinoptilolite and mordenite in Tertiary calc-alkaline pyroclastites from Sardinia (Italy). Clays and Clay Minerals, 47, 3, 319-328. |
ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Muscovite var. Illite Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2 Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Natrolite Formula: Na2Al2Si3O10 · 2H2O Localities: Reference: Lapis 2003(2), 21-30 |
ⓘ Opal Formula: SiO2 · nH2O Localities: Reference: Ghiara M.R., Petti C., Franco E., Lonis R., Luxoro S., Gnazzo L. (1999): Occurrence of clinoptilolite and mordenite in Tertiary calc-alkaline pyroclastites from Sardinia (Italy). Clays and Clay Minerals, 47, 3, 319-328. |
ⓘ Opal var. Opal-CT Formula: SiO2 · nH2O Reference: Ghiara M.R., Petti C., Franco E., Lonis R., Luxoro S., Gnazzo L. (1999): Occurrence of clinoptilolite and mordenite in Tertiary calc-alkaline pyroclastites from Sardinia (Italy). Clays and Clay Minerals, 47, 3, 319-328. |
ⓘ Phlogopite Formula: KMg3(AlSi3O10)(OH)2 Reference: Giorgio Bortolozzi visual identification |
ⓘ 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ Pseudobrookite Formula: Fe2TiO5 Reference: "Giorgio Bortolozzi (visual identification)" |
ⓘ 'Psilomelane' Reference: Conti-Vecchi, G. & Stara, P. (1991) - Minerali della Sardegna - Della Torre Ed,276pp. |
ⓘ Pyrite Formula: FeS2 Localities: Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Pyrolusite Formula: Mn4+O2 Reference: Conti-Vecchi, G. & Stara, P. (1991) - Minerali della Sardegna - Della Torre Ed,276pp. |
ⓘ Quartz Formula: SiO2 Localities: Reported from at least 13 localities in this region. Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Quartz var. Agate Reference: Gamboni, A., Cuccuru, S. & Carta, M. (2015) - I minerali della cava Funtanedda Ulumu, Ploaghe, Provincia di Sassari, Sardegna - Rivista Mineralogica Italiana, 1/2015,16-29. |
ⓘ Quartz var. Amethyst Formula: SiO2 Localities: Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy Sa Pala de Sa Fae vein, Osilo, Sassari Province, Sardinia, Italy Calvarida Valley, Osilo, Sassari Province, Sardinia, Italy Crastu Muradu Quarry, Osilo, Sassari Province, Sardinia, Italy Funtanedda Ulumu Quarry, Ploaghe, Sassari Province, Sardinia, Italy Reference: No reference listed |
ⓘ Quartz var. Chalcedony Formula: SiO2 Localities: Reported from at least 9 localities in this region. Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Quartz var. Jasper Localities: Reference: Antonio Franco Fadda Sardegna guida ai tesori nascosti fossili, minerali, grotte, particolarità geologiche Cagliari, Coedisar 1994, pp. 320, |
ⓘ Quartz var. Sceptre Quartz Formula: SiO2 Localities: Reference: Simone Boscolo |
ⓘ Sanidine Formula: K(AlSi3O8) Reference: "Giorgio Bortolozzi (visual identification)" |
ⓘ 'Smectite Group' Formula: A0.3D2-3[T4O10]Z2 · nH2O Localities: Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Sphalerite Formula: ZnS Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ Stibnite Formula: Sb2S3 Reference: Simeone, R., and Simmons, S.F. (1999): Mineralium Deposita 34, 705-717. |
ⓘ 'Stilbite Subgroup' Formula: M6-7[Al8-9Si27-28O72] · nH2O Localities: Reference: Lapis 2003(2), 21-30 |
ⓘ Vonsenite Formula: Fe2+2Fe3+(BO3)O2 Locality: Nulvi, Sassari Province, Sardinia, Italy Reference: "Giorgio Bortolozzi (visual identification)" |
ⓘ 'Wolframite Group' Reference: Conti-Vecchi, G. & Stara, P. (1991) - Minerali della Sardegna - Della Torre Ed,276pp. |
ⓘ Yugawaralite Formula: CaAl2Si6O16 · 4H2O Reference: Gelosa, M. & Mameli, P. (1999): I minerali delle cave di Osilo: località mineralogiche della Sardegna. Rivista Mineralogica Italiana, 2/1999, 92-96. |
ⓘ 'Zeolite Group' Reference: La Marmora A. [Della Marmora A.; Ferrero della Marmora A.] (1857): Voyage en Sardaigne, ou description statistique, physique et politique de cette île, avec des recherches sur ses productions naturelles et ses antiquités. Troisième partie. Description géologique. Fratelli Bocca, Torino, Veuve Arthus Bertrand, Paris, Tome I (XX + 706 pp.), Tome II (780 pp.); Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
ⓘ Zircon Formula: Zr(SiO4) Reference: Guarino V., Fedele L., Franciosi L., Lonis R., Lustrino Michele, Marrazzo M., Melluso L., Morra V., Rocco I., Ronga F. (2011): Mineral compositions and magmatic evolution of the calcalkaline rocks of nortwestern Sardinia, Italy. Per. Mineral., 80, 3 (Spec. Issue), 517-545. |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Gold | 1.AA.05 | Au |
ⓘ | var. Electrum | 1.AA.05 | (Au,Ag) |
Group 2 - Sulphides and Sulfosalts | |||
ⓘ | Acanthite | 2.BA.35 | Ag2S |
ⓘ | Arsenopyrite | 2.EB.20 | FeAsS |
ⓘ | Marcasite | 2.EB.10a | FeS2 |
ⓘ | Pyrite | 2.EB.05a | FeS2 |
ⓘ | Sphalerite | 2.CB.05a | ZnS |
ⓘ | Stibnite | 2.DB.05 | Sb2S3 |
Group 3 - Halides | |||
ⓘ | Fluorite | 3.AB.25 | CaF2 |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Cassiterite | 4.DB.05 | SnO2 |
ⓘ | Goethite | 4.00. | α-Fe3+O(OH) |
ⓘ | Hematite | 4.CB.05 | Fe2O3 |
ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
ⓘ | Opal | 4.DA.10 | SiO2 · nH2O |
ⓘ | var. Opal-CT | 4.DA.10 | SiO2 · nH2O |
ⓘ | Pseudobrookite | 4.CB.15 | Fe2TiO5 |
ⓘ | Pyrolusite | 4.DB.05 | Mn4+O2 |
ⓘ | Quartz | 4.DA.05 | SiO2 |
ⓘ | var. Agate | 4.DA.05 | SiO2 |
ⓘ | var. Amethyst | 4.DA.05 | SiO2 |
ⓘ | var. Chalcedony | 4.DA.05 | SiO2 |
ⓘ | var. Jasper | 4.DA.05 | SiO2 |
ⓘ | var. Sceptre Quartz | 4.DA.05 | SiO2 |
ⓘ | 'Wolframite Group' | 4.DB.30 va | |
Group 5 - Nitrates and Carbonates | |||
ⓘ | Ankerite | 5.AB.10 | Ca(Fe2+,Mg)(CO3)2 |
ⓘ | Calcite | 5.AB.05 | CaCO3 |
ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
Group 6 - Borates | |||
ⓘ | Vonsenite | 6.AB.30 | Fe2+2Fe3+(BO3)O2 |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
ⓘ | Baryte | 7.AD.35 | BaSO4 |
ⓘ | Celestine | 7.AD.35 | SrSO4 |
ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
ⓘ | Jarosite | 7.BC.10 | KFe3+ 3(SO4)2(OH)6 |
Group 9 - Silicates | |||
ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
ⓘ | Analcime | 9.GB.05 | Na(AlSi2O6) · H2O |
ⓘ | Anorthite | 9.FA.35 | Ca(Al2Si2O8) |
ⓘ | Augite | 9.DA.15 | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
ⓘ | Celadonite | 9.EC.15 | K(MgFe3+◻)(Si4O10)(OH)2 |
ⓘ | Chabazite-Ca | 9.GD.10 | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
ⓘ | Cowlesite | 9.GG.05 | CaAl2Si3O10 · 6H2O |
ⓘ | Epidote | 9.BG.05a | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
ⓘ | Epistilbite | 9.GD.45 | CaAl2Si6O16 · 5H2O |
ⓘ | 'Glauconite' | 9.EC. | (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2 |
ⓘ | Gonnardite | 9.GA.05 | (Na,Ca)2(Si,Al)5O10 · 3H2O |
ⓘ | Halloysite | 9.ED.10 | Al2(Si2O5)(OH)4 |
ⓘ | Heulandite-K | 9.GE.05 | (K,Ca,Na)5(Si27Al9)O72 · 26H2O |
ⓘ | Ilvaite | 9.BE.07 | CaFe3+Fe2+2(Si2O7)O(OH) |
ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
ⓘ | Laumontite | 9.GB.10 | CaAl2Si4O12 · 4H2O |
ⓘ | Lizardite | 9.ED.15 | Mg3(Si2O5)(OH)4 |
ⓘ | Mesolite | 9.GA.05 | Na2Ca2Si9Al6O30 · 8H2O |
ⓘ | Montmorillonite | 9.EC.40 | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
ⓘ | Mordenite | 9.GD.35 | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
ⓘ | var. Illite | 9.EC.15 | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
ⓘ | Natrolite | 9.GA.05 | Na2Al2Si3O10 · 2H2O |
ⓘ | Phlogopite | 9.EC.20 | KMg3(AlSi3O10)(OH)2 |
ⓘ | Sanidine | 9.FA.30 | K(AlSi3O8) |
ⓘ | Yugawaralite | 9.GB.15 | CaAl2Si6O16 · 4H2O |
ⓘ | 'Zeolite Group' | 9.G0. | |
ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
Unclassified Minerals, Rocks, etc. | |||
ⓘ | 'Amphibole Supergroup' | - | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
ⓘ | 'Annite-Phlogopite Series' | - | |
ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
ⓘ | 'Chabazite' | - | |
ⓘ | 'var. Phacolite' | - | |
ⓘ | 'Chlorite Group' | - | |
ⓘ | 'Clinoptilolite' | - | M3-6(Si30Al6)O72 · 20H2O |
ⓘ | 'Enstatite-Ferrosilite Series' | - | |
ⓘ | 'Fayalite-Forsterite Series' | - | |
ⓘ | 'Glass' | - | |
ⓘ | 'Heulandite' | - | |
ⓘ | 'Iddingsite' | - | MgO · Fe2O3 · 3SiO2 · 4H2O |
ⓘ | 'K Feldspar' | - | KAlSi3O8 |
ⓘ | 'var. Adularia' | - | KAlSi3O8 |
ⓘ | 'Lévyne' | - | |
ⓘ | 'Manganese Oxides' | - | |
ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
ⓘ | 'Psilomelane' | - | |
ⓘ | 'Smectite Group' | - | A0.3D2-3[T4O10]Z2 · nH2O |
ⓘ | 'Stilbite Subgroup' | - | M6-7[Al8-9Si27-28O72] · nH2O |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Analcime | Na(AlSi2O6) · H2O |
H | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
H | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
H | ⓘ Jarosite | KFe3+ 3(SO4)2(OH)6 |
H | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
H | ⓘ Smectite Group | A0.3D2-3[T4O10]Z2 · nH2O |
H | ⓘ Halloysite | Al2(Si2O5)(OH)4 |
H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
H | ⓘ Gypsum | CaSO4 · 2H2O |
H | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
H | ⓘ Epistilbite | CaAl2Si6O16 · 5H2O |
H | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
H | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
H | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
H | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
H | ⓘ Clinoptilolite | M3-6(Si30Al6)O72 · 20H2O |
H | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
H | ⓘ Glauconite | (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2 |
H | ⓘ Iddingsite | MgO · Fe2O3 · 3SiO2 · 4H2O |
H | ⓘ Opal var. Opal-CT | SiO2 · nH2O |
H | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
H | ⓘ Opal | SiO2 · nH2O |
H | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
H | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
H | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
H | ⓘ Yugawaralite | CaAl2Si6O16 · 4H2O |
H | ⓘ Goethite | α-Fe3+O(OH) |
H | ⓘ Ilvaite | CaFe3+Fe22+(Si2O7)O(OH) |
H | ⓘ Cowlesite | CaAl2Si3O10 · 6H2O |
H | ⓘ Heulandite-K | (K,Ca,Na)5(Si27Al9)O72 · 26H2O |
H | ⓘ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
H | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
H | ⓘ Lizardite | Mg3(Si2O5)(OH)4 |
B | Boron | |
B | ⓘ Vonsenite | Fe22+Fe3+(BO3)O2 |
C | Carbon | |
C | ⓘ Calcite | CaCO3 |
C | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
C | ⓘ Dolomite | CaMg(CO3)2 |
O | Oxygen | |
O | ⓘ Quartz var. Amethyst | SiO2 |
O | ⓘ Analcime | Na(AlSi2O6) · H2O |
O | ⓘ Quartz | SiO2 |
O | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
O | ⓘ Albite | Na(AlSi3O8) |
O | ⓘ Anorthite | Ca(Al2Si2O8) |
O | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
O | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
O | ⓘ Calcite | CaCO3 |
O | ⓘ Jarosite | KFe3+ 3(SO4)2(OH)6 |
O | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
O | ⓘ Smectite Group | A0.3D2-3[T4O10]Z2 · nH2O |
O | ⓘ Halloysite | Al2(Si2O5)(OH)4 |
O | ⓘ K Feldspar | KAlSi3O8 |
O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
O | ⓘ Quartz var. Chalcedony | SiO2 |
O | ⓘ Celestine | SrSO4 |
O | ⓘ Gypsum | CaSO4 · 2H2O |
O | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
O | ⓘ Epistilbite | CaAl2Si6O16 · 5H2O |
O | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
O | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
O | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
O | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
O | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
O | ⓘ Dolomite | CaMg(CO3)2 |
O | ⓘ Baryte | BaSO4 |
O | ⓘ Quartz var. Sceptre Quartz | SiO2 |
O | ⓘ Clinoptilolite | M3-6(Si30Al6)O72 · 20H2O |
O | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
O | ⓘ Hematite | Fe2O3 |
O | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
O | ⓘ Zircon | Zr(SiO4) |
O | ⓘ Glauconite | (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2 |
O | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
O | ⓘ Iddingsite | MgO · Fe2O3 · 3SiO2 · 4H2O |
O | ⓘ Opal var. Opal-CT | SiO2 · nH2O |
O | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
O | ⓘ Magnetite | Fe2+Fe23+O4 |
O | ⓘ Opal | SiO2 · nH2O |
O | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
O | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
O | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
O | ⓘ Yugawaralite | CaAl2Si6O16 · 4H2O |
O | ⓘ Goethite | α-Fe3+O(OH) |
O | ⓘ Ilvaite | CaFe3+Fe22+(Si2O7)O(OH) |
O | ⓘ Pyrolusite | Mn4+O2 |
O | ⓘ Cowlesite | CaAl2Si3O10 · 6H2O |
O | ⓘ Heulandite-K | (K,Ca,Na)5(Si27Al9)O72 · 26H2O |
O | ⓘ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
O | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
O | ⓘ Lizardite | Mg3(Si2O5)(OH)4 |
O | ⓘ Sanidine | K(AlSi3O8) |
O | ⓘ Vonsenite | Fe22+Fe3+(BO3)O2 |
O | ⓘ Pseudobrookite | Fe2TiO5 |
O | ⓘ Cassiterite | SnO2 |
F | Fluorine | |
F | ⓘ Fluorite | CaF2 |
F | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
F | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Na | Sodium | |
Na | ⓘ Analcime | Na(AlSi2O6) · H2O |
Na | ⓘ Albite | Na(AlSi3O8) |
Na | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
Na | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
Na | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
Na | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
Na | ⓘ Glauconite | (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2 |
Na | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Na | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
Na | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
Na | ⓘ Heulandite-K | (K,Ca,Na)5(Si27Al9)O72 · 26H2O |
Mg | Magnesium | |
Mg | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
Mg | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
Mg | ⓘ Dolomite | CaMg(CO3)2 |
Mg | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Mg | ⓘ Glauconite | (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2 |
Mg | ⓘ Iddingsite | MgO · Fe2O3 · 3SiO2 · 4H2O |
Mg | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
Mg | ⓘ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
Mg | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Mg | ⓘ Lizardite | Mg3(Si2O5)(OH)4 |
Al | Aluminium | |
Al | ⓘ Analcime | Na(AlSi2O6) · H2O |
Al | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
Al | ⓘ Albite | Na(AlSi3O8) |
Al | ⓘ Anorthite | Ca(Al2Si2O8) |
Al | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
Al | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
Al | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
Al | ⓘ Halloysite | Al2(Si2O5)(OH)4 |
Al | ⓘ K Feldspar | KAlSi3O8 |
Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
Al | ⓘ Epistilbite | CaAl2Si6O16 · 5H2O |
Al | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
Al | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
Al | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
Al | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
Al | ⓘ Clinoptilolite | M3-6(Si30Al6)O72 · 20H2O |
Al | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
Al | ⓘ Glauconite | (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2 |
Al | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Al | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
Al | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
Al | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
Al | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
Al | ⓘ Yugawaralite | CaAl2Si6O16 · 4H2O |
Al | ⓘ Cowlesite | CaAl2Si3O10 · 6H2O |
Al | ⓘ Heulandite-K | (K,Ca,Na)5(Si27Al9)O72 · 26H2O |
Al | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Al | ⓘ Sanidine | K(AlSi3O8) |
Si | Silicon | |
Si | ⓘ Quartz var. Amethyst | SiO2 |
Si | ⓘ Analcime | Na(AlSi2O6) · H2O |
Si | ⓘ Quartz | SiO2 |
Si | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
Si | ⓘ Albite | Na(AlSi3O8) |
Si | ⓘ Anorthite | Ca(Al2Si2O8) |
Si | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
Si | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
Si | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
Si | ⓘ Halloysite | Al2(Si2O5)(OH)4 |
Si | ⓘ K Feldspar | KAlSi3O8 |
Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | ⓘ Quartz var. Chalcedony | SiO2 |
Si | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
Si | ⓘ Epistilbite | CaAl2Si6O16 · 5H2O |
Si | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
Si | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
Si | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
Si | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
Si | ⓘ Quartz var. Sceptre Quartz | SiO2 |
Si | ⓘ Clinoptilolite | M3-6(Si30Al6)O72 · 20H2O |
Si | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Si | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
Si | ⓘ Zircon | Zr(SiO4) |
Si | ⓘ Glauconite | (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2 |
Si | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Si | ⓘ Iddingsite | MgO · Fe2O3 · 3SiO2 · 4H2O |
Si | ⓘ Opal var. Opal-CT | SiO2 · nH2O |
Si | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
Si | ⓘ Opal | SiO2 · nH2O |
Si | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
Si | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
Si | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
Si | ⓘ Yugawaralite | CaAl2Si6O16 · 4H2O |
Si | ⓘ Ilvaite | CaFe3+Fe22+(Si2O7)O(OH) |
Si | ⓘ Cowlesite | CaAl2Si3O10 · 6H2O |
Si | ⓘ Heulandite-K | (K,Ca,Na)5(Si27Al9)O72 · 26H2O |
Si | ⓘ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
Si | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Si | ⓘ Lizardite | Mg3(Si2O5)(OH)4 |
Si | ⓘ Sanidine | K(AlSi3O8) |
P | Phosphorus | |
P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
S | Sulfur | |
S | ⓘ Arsenopyrite | FeAsS |
S | ⓘ Marcasite | FeS2 |
S | ⓘ Stibnite | Sb2S3 |
S | ⓘ Sphalerite | ZnS |
S | ⓘ Acanthite | Ag2S |
S | ⓘ Pyrite | FeS2 |
S | ⓘ Jarosite | KFe3+ 3(SO4)2(OH)6 |
S | ⓘ Celestine | SrSO4 |
S | ⓘ Gypsum | CaSO4 · 2H2O |
S | ⓘ Baryte | BaSO4 |
Cl | Chlorine | |
Cl | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
K | Potassium | |
K | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
K | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
K | ⓘ Jarosite | KFe3+ 3(SO4)2(OH)6 |
K | ⓘ K Feldspar | KAlSi3O8 |
K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
K | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
K | ⓘ Glauconite | (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2 |
K | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
K | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
K | ⓘ Heulandite-K | (K,Ca,Na)5(Si27Al9)O72 · 26H2O |
K | ⓘ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
K | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
K | ⓘ Sanidine | K(AlSi3O8) |
Ca | Calcium | |
Ca | ⓘ Anorthite | Ca(Al2Si2O8) |
Ca | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
Ca | ⓘ Calcite | CaCO3 |
Ca | ⓘ Gypsum | CaSO4 · 2H2O |
Ca | ⓘ Chabazite-Ca | (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O |
Ca | ⓘ Epistilbite | CaAl2Si6O16 · 5H2O |
Ca | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
Ca | ⓘ Mesolite | Na2Ca2Si9Al6O30 · 8H2O |
Ca | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
Ca | ⓘ Dolomite | CaMg(CO3)2 |
Ca | ⓘ Fluorite | CaF2 |
Ca | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Ca | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Ca | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
Ca | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
Ca | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
Ca | ⓘ Yugawaralite | CaAl2Si6O16 · 4H2O |
Ca | ⓘ Ilvaite | CaFe3+Fe22+(Si2O7)O(OH) |
Ca | ⓘ Cowlesite | CaAl2Si3O10 · 6H2O |
Ca | ⓘ Heulandite-K | (K,Ca,Na)5(Si27Al9)O72 · 26H2O |
Ti | Titanium | |
Ti | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
Ti | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Ti | ⓘ Pseudobrookite | Fe2TiO5 |
Mn | Manganese | |
Mn | ⓘ Pyrolusite | Mn4+O2 |
Fe | Iron | |
Fe | ⓘ Arsenopyrite | FeAsS |
Fe | ⓘ Marcasite | FeS2 |
Fe | ⓘ Pyrite | FeS2 |
Fe | ⓘ Jarosite | KFe3+ 3(SO4)2(OH)6 |
Fe | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
Fe | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Fe | ⓘ Hematite | Fe2O3 |
Fe | ⓘ Glauconite | (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2 |
Fe | ⓘ Iddingsite | MgO · Fe2O3 · 3SiO2 · 4H2O |
Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
Fe | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
Fe | ⓘ Goethite | α-Fe3+O(OH) |
Fe | ⓘ Ilvaite | CaFe3+Fe22+(Si2O7)O(OH) |
Fe | ⓘ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
Fe | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
Fe | ⓘ Vonsenite | Fe22+Fe3+(BO3)O2 |
Fe | ⓘ Pseudobrookite | Fe2TiO5 |
Zn | Zinc | |
Zn | ⓘ Sphalerite | ZnS |
As | Arsenic | |
As | ⓘ Arsenopyrite | FeAsS |
Sr | Strontium | |
Sr | ⓘ Celestine | SrSO4 |
Zr | Zirconium | |
Zr | ⓘ Zircon | Zr(SiO4) |
Ag | Silver | |
Ag | ⓘ Gold var. Electrum | (Au,Ag) |
Ag | ⓘ Acanthite | Ag2S |
Sn | Tin | |
Sn | ⓘ Cassiterite | SnO2 |
Sb | Antimony | |
Sb | ⓘ Stibnite | Sb2S3 |
Ba | Barium | |
Ba | ⓘ Baryte | BaSO4 |
Au | Gold | |
Au | ⓘ Gold var. Electrum | (Au,Ag) |
Au | ⓘ Gold | Au |
Fossils
This region is too big to display the fossil list, try looking at smaller subregions.References
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Year (asc) Year (desc) Author (A-Z) Author (Z-A)La Marmora, A. [Della Marmora, A.; Ferrero della Marmora, A.] (1857) Voyage en Sardaigne, ou description statistique, physique et politique de cette île, avec des recherches sur ses productions naturelles et ses antiquités. Troisième partie. Description géologique. Fratelli Bocca, Torino, Veuve Arthus Bertrand, Paris, Tome I (XX + 706 pages), Tome II (780 pages).
La Marmora, A. [Della Marmora, A.; Ferrero della Marmora, A.] (1860) Itinéraire d’île de Sardaigne pour faire suite au voyage en cette contrée. Fratelli Bocca, Torino, Volume 2, 603 pages.
Lecca, L., Lonis, R., Luxoro, S., Melis, F., Secchi, F., and Brotzu, P. (1997) Oligo-Miocene volcanic sequences and rifting stages in Sardinia: a review. Periodico di Mineralogia: 66: 7-61.
Ghiara, M.R., Petti, C., Franco, E., Lonis, R., Luxoro, S., and Gnazzo, L. (1999) Occurrence of clinoptilolite and mordenite in Tertiary calc-alkaline pyroclastites from Sardinia (Italy). Clays and Clay Minerals: 47(3): 319-328.
Lustrino, M., Morra, V., Melluso, L., Brotzu, P., D'Amelio, F., Fedele, L., Franciosi, L., Lonis, R., Liebercknecht, A.M.P. (2004) The Cenozoic igneous activity of Sardinia. Periodico di Mineralogia: 73(1) (Special Issue): 105-134.
Guarino, V., Fedele, L., Franciosi, L., Lonis, R., Lustrino, M., Marrazzo, M., Melluso, L., Morra, V., Rocco, I., Ronga, F. (2011) Mineral compositions and magmatic evolution of the calc-alkaline rocks of nortwestern Sardinia, Italy. Periodico di Mineralogia: 80(3) (Special Issue): 517-545.
Other Databases
Wikipedia: | https://en.wikipedia.org/wiki/Anglona |
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Wikidata ID: | Q2572110 |
Localities in this Region
- Sardinia
- Sassari Province
- Sardinia
- Sassari Province
- Osilo
- Ploaghe
- Santa Maria Coghinas
- Sassari Province
Other Regions, Features and Areas that Intersect
Eurasian PlateTectonic Plate
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Anglona, Sassari Province, Sardinia, Italy