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West Nottingham Township, State Line Chromite District, Chester Co., Pennsylvania, USA
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | ||
|---|---|---|
| Ferronickelplatinum | 1.AG.40 | Pt2FeNi |
| Iridium | 1.AF.10 | (Ir,Os,Ru) |
| Iron | 1.AE.05 | Fe |
| Palladium ? | 1.AF.10 | (Pd,Pt) |
| Platinum | 1.AF.10 | Pt |
| Tetraferroplatinum | 1.AG.40 | PtFe |
| Tulameenite | 1.AG.40 | Pt2CuFe |
| Group 2 - Sulphides and Sulfosalts | ||
| Arsenopalladinite | 2.AC.10c | Pd8(As,Sb)3 |
| Bornite | 2.BA.15 | Cu5FeS4 |
| Braggite | 2.CC.35a | (Pt,Pd,Ni)S |
| Erlichmanite | 2.EB.05a | OsS2 |
| Galena | 2.CD.10 | PbS |
| Godlevskite | 2.BB.15 | (Ni,Fe)9S8 |
| Heazlewoodite | 2.BB.05 | Ni3S2 |
| Hollingworthite | 2.EB.25 | (Rh,Pt,Pd)AsS |
| Irarsite | 2.EB.25 | (Ir,Ru,Rh,Pt)AsS |
| Kotulskite | 2.CC.05 | Pd(Te,Bi)1-2 |
| Laurite | 2.EB.05a | RuS2 |
| Majakite | 2.AC.25e | PdNiAs |
| Malanite | 2.DA.05 | Cu(Pt3+,Ir3+)2S4 |
| Maucherite | 2.AB.15 | Ni11As8 |
| Melonite | 2.EA.20 | NiTe2 |
| Menshikovite | 2.AC.20c | Pd3Ni2As3 |
| Millerite | 2.CC.20 | NiS |
| Naldrettite | 2.AC.25d | Pd2Sb |
| Nickeline | 2.CC.05 | NiAs |
| Omeiite | 2.EB.15a | (Os,Ru)As2 |
| Palladoarsenide | 2.AC.25a | Pd2As |
| Polydymite | 2.DA.05 | Ni2+Ni3+2S4 |
| Ruarsite | 2.EB.20 | (Ru,Os)AsS |
| Shandite | 2.BE.15 | Ni3Pb2S2 |
| Sobolevskite | 2.CC.05 | PdBi |
| Sperrylite | 2.EB.05a | PtAs2 |
| Stibiopalladinite | 2.AC.20a | Pd5Sb2 |
| Sudburyite | 2.CC.05 | (Pd,Ni)Sb |
| Tellurobismuthite | 2.DC.05 | Bi2Te3 |
| Telluropalladinite | 2.BC.30 | Pd9Te4 |
| Ungavaite | 2.AC.35b | Pd4Sb3 |
| Vavřínite ? | 2.CC.30 | Ni2SbTe2 |
| Vincentite | 2.AC.05b | Pd3As |
| Vysotskite | 2.CC.35a | (Pd,Ni)S |
| Group 4 - Oxides and Hydroxides | ||
| Chromite | 4.BB.05 | Fe(Cr,Al,Fe)2O4 |
| Magnetite ? | 4.BB.05 | Fe2+Fe3+2O4 |
| Quartz | 4.DA.05 | SiO2 |
| Wüstite | 4.AB.25 | FeO |
| Group 5 - Nitrates and Carbonates | ||
| Magnesite | 5.AB.05 | MgCO3 |
| Zaratite | 5.DA.15 | Ni3(CO3)(OH)4 · 4H2O |
| Group 9 - Silicates | ||
| Albite | 9.FA.35 | NaAlSi3O8 |
| Anthophyllite | 9.DE.05 | ☐{Mg2}{Mg5}(Si8O22)(OH)2 |
| Clinochlore var: Chromian Clinochlore | 9.EC.55 | Mg5(Al,Cr)2Si3O10(OH)8 |
| Sepiolite | 9.EE.25 | Mg4(Si6O15)(OH)2 · 6H2O |
| Talc | 9.EC.05 | Mg3(Si4O10)(OH)2 |
| Unclassified Minerals | ||
| 'Amphibole Group' | - | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| 'Deweylite' | - | Mg4Si3O10 · 6H2O ? |
| 'Serpentine Group' | - | D2[Si2O5](OH)4 + or - nH2O |
| 'var: Marmolite' | - | D2[Si2O5](OH)4 + or - nH2O |
56 entries listed. 51 valid minerals.
References
Smith, II, R. C. and Barnes, J. H. (2011) Geochemistry and Mineralogy of Platinum Group Elements in Some Chromite Occurrences in the State Line District, Pennsylvania Geology: 41(3-4): 3-13, and four tables linked therein.
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New Locality Added: Lettenfeld, Eggenburg, Waldviertel, Lower Austria, AustriaFrom Peter Neschen, 25th May 2013 09:07:44