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Herľany, Košice Co., Košice Region, Slovakia
List of minerals arranged by Dana 8th Edition classification
| Group 14 - ANHYDROUS NORMAL CARBONATES | ||
|---|---|---|
| A(XO3) | ||
| Calcite | 14.1.1.1 | CaCO3 |
| Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings | ||
| Sheets of 6-membered rings with 1:1 layers | ||
| Halloysite | 71.1.1.4 | Al2(Si2O5)(OH)4 |
| Sheets of 6-membered rings with 2:1 layers | ||
| Illite | 71.2.2d.2 | K0.65Al2.0[ ][Al0.65Si,3.35O10](OH)2 |
| Sheets of 6-membered rings with 2:1 clays | ||
| Montmorillonite | 71.3.1a.2 | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Nontronite | 71.3.1a.3 | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O |
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | ||
| Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | ||
| Quartz | 75.1.3.1 | SiO2 |
| Si Tetrahedral Frameworks - SiO2 with H2O and organics | ||
| Opal | 75.2.1.1 | SiO2 · nH2O |
| Unclassified Minerals | ||
| var: Milk Opal | - | SiO2 · nH2O |
| var: Moss Opal | - | SiO2 · nH2O |
| var: Opal-AN | - | SiO2 · nH2O |
| var: Wax Opal | - | SiO2 · nH2O |
| 'Psilomelane' | - | |
| Quartz var: Chalcedony | - | SiO2 |
13 entries listed. 11 valid minerals.
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