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Piacenza Province, Emilia-Romagna, Italy
List of minerals arranged by Dana 8th Edition classification
| Group 2 - SULFIDES | ||
|---|---|---|
| AmXp, with m:p = 1:1 | ||
| Millerite | 2.8.16.1 | NiS |
| Sphalerite | 2.8.2.1 | ZnS |
| AmBnXp, with (m+n):p = 1:1 | ||
| Chalcopyrite | 2.9.1.1 | CuFeS2 |
| AmBnXp, with (m+n):p = 1:2 | ||
| Marcasite | 2.12.2.1 | FeS2 |
| Pyrite | 2.12.1.1 | FeS2 |
| Group 4 - SIMPLE OXIDES | ||
| A2X3 | ||
| Geikielite | 4.3.5.2 | MgTiO3 |
| Hematite | 4.3.1.2 | Fe2O3 |
| AX2 | ||
| Anatase | 4.4.4.1 | TiO2 |
| Brookite | 4.4.5.1 | TiO2 |
| Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL | ||
| XO(OH) | ||
| Goethite | 6.1.1.2 | α-Fe3+O(OH) |
| X(OH)3 | ||
| 'Jamborite' | 6.3.8.1 | (Ni2+,Ni3+,Co,Fe)(OH)2(OH,S,H2O) |
| Group 7 - MULTIPLE OXIDES | ||
| AB2X4 | ||
| Magnetite | 7.2.2.3 | Fe2+Fe3+2O4 |
| Spinel | 7.2.1.1 | MgAl2O4 |
| Group 14 - ANHYDROUS NORMAL CARBONATES | ||
| A(XO3) | ||
| Calcite | 14.1.1.1 | CaCO3 |
| Siderite | 14.1.1.3 | FeCO3 |
| AB(XO3)2 | ||
| Dolomite | 14.2.1.1 | CaMg(CO3)2 |
| Group 16b - HYDRATED CARBONATES CONTAINING HYDROXYL OR HALOGEN | ||
| Pyroaurite | 16b.6.2.3 | Mg6Fe3+2(OH)16[CO3] · 4H2O |
| Hydromagnesite | 16b.7.1.1 | Mg5(CO3)4(OH)2 · 4H2O |
| Group 28 - ANHYDROUS ACID AND NORMAL SULFATES | ||
| AXO4 | ||
| Baryte | 28.3.1.1 | BaSO4 |
| Group 29 - HYDRATED ACID AND NORMAL SULFATES | ||
| AXO4·xH2O | ||
| Gypsum | 29.6.3.1 | CaSO4 · 2H2O |
| 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 | ||
| Titanite | 52.4.3.1 | CaTi(SiO4)O |
| Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups | ||
| Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2) | ||
| Epidote | 58.2.1a.7 | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
| Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings | ||
| Sheets of 6-membered rings with 1:1 layers | ||
| Chrysotile | 71.1.5.1 | Mg3(Si2O5)(OH)4 |
| Lizardite | 71.1.2b.2 | Mg3(Si2O5)(OH)4 |
| Sheets of 6-membered rings with 2:1 layers | ||
| Talc | 71.2.1.3 | Mg3(Si4O10)(OH)2 |
| Vermiculite | 71.2.2d.3 | (Mg,Fe,Al)3((Al,Si)4O10)(OH)2 · 4H2O |
| Sheets of 6-membered rings with 2:1 clays | ||
| Saponite | 71.3.1b.2 | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Group 72 - PHYLLOSILICATES Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings | ||
| Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings with 4-membered rings | ||
| Prehnite | 72.1.3.1 | Ca2Al2Si3O10(OH)2 |
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | ||
| Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | ||
| Quartz | 75.1.3.1 | SiO2 |
| Group 76 - TECTOSILICATES Al-Si Framework | ||
| Al-Si Framework with Al-Si frameworks | ||
| Albite | 76.1.3.1 | NaAlSi3O8 |
| Unclassified Minerals | ||
| Aragonite | - | CaCO3 |
| 'Chlorite Group' | - | |
| 'Garnet' | - | X3Z2(SiO4)3 |
| 'Pumpellyite' | - | |
| Quartz var: Jasper | - | SiO2 |
| var: Milky Quartz | - | SiO2 |
| 'Woodwardite Group' | - | |
37 entries listed. 32 valid minerals.
References
- Baldizzone, G. (2008): I minerali del Piacentino. xx pp.
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