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Gjerstad, Aust-Agder, Norway
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | ||
|---|---|---|
| Graphite | 1.CB.05a | C |
| Sulphur | 1.CC.05 | S8 |
| Group 2 - Sulphides and Sulfosalts | ||
| Chalcopyrite | 2.CB.10a | CuFeS2 |
| Cobaltite | 2.EB.25 | CoAsS |
| Pentlandite | 2.BB.15 | (Fe,Ni)9S8 |
| Pyrrhotite | 2.CC.10 | Fe1-xS (x = 0 to 0.17) |
| Group 4 - Oxides and Hydroxides | ||
| Clarkeite | 4.GC.05 | (Na,Ca,Pb)(UO2)O(OH) · 0-1H2O |
| Curite | 4.GB.55 | Pb3(UO2)8O8(OH)6 · 3H2O |
| Euxenite-(Y) | 4.DG.05 | (Y,Ca,Ce,U,Th)(Nb,Ti,Ta)2O6 |
| Fourmarierite | 4.GB.25 | Pb(UO2)4O3(OH)4 · 4H2O |
| Ilmenite | 4.CB.05 | Fe2+TiO3 |
| Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| Microlite Group | 4.00. | |
| Pyrolusite ? | 4.DB.05 | MnO2 |
| Quartz | 4.DA.05 | SiO2 |
| Uraninite | 4.DL.05 | UO2 |
| Uranpyrochlore | 4.DH.15 | (U,Ca,Ce)2(Nb,Ta)2O6(OH,F) |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | ||
| Fergusonite-(Y) var: Risörite | 7.GA.05 | (Y,Er)(Nb,Ti,Ta)(O,OH)4 |
| Group 8 - Phosphates, Arsenates and Vanadates | ||
| Chernovite-(Y) | 8.AD.35 | Y(AsO4) |
| Chlorapatite | 8.BN.05 | Ca5(PO4)3Cl |
| Xenotime-(Y) | 8.AD.35 | Y(PO4) |
| Group 9 - Silicates | ||
| Albite var: Cleavelandite | 9.FA.35 | NaAlSi3O8 |
| var: Oligoclase-Albite | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
| Andradite | 9.AD.25 | Ca3Fe3+2(SiO4)3 |
| Augite | 9.DA.15 | (Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6] |
| Beryl | 9.CJ.05 | Be3Al2(Si6O18) |
| Kainosite-(Y) | 9.CF.10 | Ca2(Y,Ce)2(Si4O12)(CO3) · H2O |
| Kasolite | 9.AK.15 | Pb(UO2)[SiO4] · H2O |
| Microcline | 9.FA.30 | KAlSi3O8 |
| Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| Pyrope | 9.AD.25 | Mg3Al2(SiO4)3 |
| var: Rhodolite | 9.AD.25 | Mg3Al2(SiO4)3 |
| Schorl | 9.CK.05 | Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH) |
| Spessartine | 9.AD.25 | Mn2+3Al2(SiO4)3 |
| Thorogummite ? | 9.AD.30 | (Th,U)(SiO4)1-x(OH)4x |
| Titanite | 9.AG.15 | CaTi(SiO4)O |
| Uranophane | 9.AK.15 | Ca(UO2)2[HSiO4]2 · 5H2O |
| Zircon var: Alvite | 9.AD.30 | ZrSiO4 |
| Unclassified Minerals | ||
| 'Albite-Anorthite Series' | - | |
| 'Apatite' | - | |
| 'Bastnäsite' | - | |
| Biotite | - | |
| Columbite | - | (Fe,Mn)(Nb,Ta)2O6 |
| 'Fergusonite' | - | |
| 'Garnet' | - | X3Z2(SiO4)3 |
| Hypersthene | - | (Mg,Fe)SiO3 |
| 'Monazite' | - | |
| 'Synchysite Group' | - | |
48 entries listed. 37 valid minerals.
References
- Hawthorne, F.C., Groat, L.A., Raudsepp, M., Ball, N.A., Kimata, M., Spike, F.D., Gaba, R., Halden N.M. & Lumpkin, G.R. (1991): Alphadecay damage of titanite. American Mineralogist, 76, 370-396 [with analysis of titanite from a pegmatite from Gjerstad]
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