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Dønfoss, Skjåk, Oppland, Norway
List of minerals arranged by Dana 8th Edition classification
| Group 2 - SULFIDES | ||
|---|---|---|
| AmXp, with m:p = 1:1 | ||
| Pyrrhotite | 2.8.10.1 | Fe1-xS (x = 0 to 0.17) |
| AmBnXp, with (m+n):p = 1:1 | ||
| Chalcopyrite | 2.9.1.1 | CuFeS2 |
| AmBnXp, with (m+n):p = 1:2 | ||
| Pyrite | 2.12.1.1 | FeS2 |
| Group 4 - SIMPLE OXIDES | ||
| A2X3 | ||
| Hematite | 4.3.1.2 | Fe2O3 |
| Ilmenite ? | 4.3.5.1 | Fe2+TiO3 |
| AX2 | ||
| Pyrolusite | 4.4.1.4 | MnO2 |
| Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL | ||
| XO(OH) | ||
| Goethite | 6.1.1.2 | α-Fe3+O(OH) |
| Group 7 - MULTIPLE OXIDES | ||
| AB2X4 | ||
| Magnetite | 7.2.2.3 | Fe2+Fe3+2O4 |
| Group 9 - NORMAL HALIDES | ||
| AX2 | ||
| Fluorite | 9.2.1.1 | CaF2 |
| Group 14 - ANHYDROUS NORMAL CARBONATES | ||
| A(XO3) | ||
| Calcite | 14.1.1.1 | CaCO3 |
| Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN | ||
| Malachite | 16a.3.1.1 | Cu2(CO3)(OH)2 |
| Group 28 - ANHYDROUS ACID AND NORMAL SULFATES | ||
| AXO4 | ||
| Anhydrite | 28.3.2.1 | CaSO4 |
| Group 29 - HYDRATED ACID AND NORMAL SULFATES | ||
| AXO4·xH2O | ||
| Gypsum | 29.6.3.1 | CaSO4 · 2H2O |
| Group 32 - COMPOUND SULFATES | ||
| Hydrated Compound Sulfates containing Hydroxyl or Halogen | ||
| Thaumasite | 32.4.4.4 | Ca3(SO4)[Si(OH)6](CO3) · 12H2O |
| Group 51 - NESOSILICATES Insular SiO4 Groups Only | ||
| Insular SiO4 Groups Only with cations in >[6] coordination | ||
| Zircon | 51.5.2.1 | ZrSiO4 |
| 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) |
| Piemontite | 58.2.1a.11 | {Ca2}{Al2Mn3+}(Si2O7)(SiO4)O(OH) |
| Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings | ||
| Sheets of 6-membered rings with 2:1 layers | ||
| Muscovite | 71.2.2a.1 | KAl2(AlSi3O10)(OH)2 |
| 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 | Ca2Al2Si3O12(OH) |
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | ||
| Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | ||
| Quartz | 75.1.3.1 | SiO2 |
| Group 77 - TECTOSILICATES Zeolites | ||
| Zeolite group - True zeolites | ||
| Laumontite | 77.1.1.4 | CaAl2Si4O12 · 4H2O |
| Unclassified Minerals | ||
| 'Allanite' | - | |
| Biotite | - | |
| 'Chlorite Group' | - | |
| 'Feldspar Group' | - | |
| Ferrohornblende | - | ☐{Ca2}{Fe2+4Al}(AlSi7O22)(OH)2 |
| 'Garnet' | - | X3Z2(SiO4)3 |
| 'Heulandite' | - | |
| 'Hornblende' | - | |
| 'Stilbite' | - | |
31 entries listed. 23 valid minerals.
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