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Thetford Mines, Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | ||
|---|---|---|
| Awaruite | 1.AE.20 | Ni3Fe |
| Cabriite | 1.AG.30 | Pd2CuSn |
| Iridium | 1.AF.10 | (Ir,Os,Ru) |
| Isoferroplatinum | 1.AG.35 | Pt3Fe |
| Osmium | 1.AF.05 | (Os,Ir,Ru) |
| Potarite | 1.AD.25 | PdHg |
| Tetraferroplatinum | 1.AG.40 | PtFe |
| Group 2 - Sulphides and Sulfosalts | ||
| Bowieite | 2.DB.15 | (Rh,Ir,Pt)2S3 |
| Braggite | 2.CC.35a | (Pt,Pd,Ni)S |
| Cooperite | 2.CC.35b | PtS |
| Cuproiridsite | 2.DA.05 | (Cu,Fe)Ir2S4 |
| Cuprorhodsite | 2.DA.05 | (Cu,Fe)Rh2S4 |
| Erlichmanite | 2.EB.05a | OsS2 |
| Heazlewoodite | 2.BB.05 | Ni3S2 |
| Laurite | 2.EB.05a | RuS2 |
| Miassite | 2.BC.05 | Rh17S15 |
| Molybdenite | 2.EA.30 | MoS2 |
| Pyrite | 2.EB.05a | FeS2 |
| UM1990-38-S:CuFeIrNiPtRh | 2.CC.20 | (Ir,Pt,Ni,Fe)S |
| Group 4 - Oxides and Hydroxides | ||
| Anatase | 4.DD.05 | TiO2 |
| Brucite | 4.FE.05 | Mg(OH)2 |
| Chromite | 4.BB.05 | Fe(Cr,Al,Fe)2O4 |
| Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | ||
| Aragonite | 5.AB.15 | CaCO3 |
| Artinite | 5.DA.10 | Mg2(CO3)(OH)2 · 3H2O |
| Calcite | 5.AB.05 | CaCO3 |
| Dolomite | 5.AB.10 | CaMg(CO3)2 |
| Hydromagnesite ? | 5.DA.05 | Mg5(CO3)4(OH)2 · 4H2O |
| Hydrotalcite | 5.DA.50 | Mg6Al2(CO3)(OH)16 · 4H2O |
| Group 9 - Silicates | ||
| Actinolite | 9.DE.10 | ☐{Ca2}{(Mg,Fe2+)5}(Si8O22)(OH)2 |
| Albite | 9.FA.35 | NaAlSi3O8 |
| var: Oligoclase | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
| Amesite | 9.ED.15 | Mg2Al(AlSiO5)(OH)4 |
| Andradite | 9.AD.25 | Ca3Fe3+2(SiO4)3 |
| Antigorite | 9.ED.15 | Mg3(Si2O5)(OH)4 |
| Chrysotile | 9.ED.15 | Mg3(Si2O5)(OH)4 |
| Clinochlore | 9.EC.55 | (Mg,Fe2+)5Al(AlSi3O10)(OH)8 |
| Clinozoisite | 9.BG.05a | {Ca2}{Al3}(Si2O7)(SiO4)O(OH) |
| Diopside | 9.DA.15 | CaMgSi2O6 |
| Enstatite | 9.DA.05 | MgSiO3 |
| Epidote | 9.BG.05a | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
| Grossular | 9.AD.25 | Ca3Al2(SiO4)3 |
| Hemimorphite | 9.BD.10 | Zn4Si2O7(OH)2 · H2O |
| Lizardite | 9.ED.15 | Mg3(Si2O5)(OH)4 |
| Mesolite | 9.GA.05 | Na2Ca2Si9Al6O30 · 8H2O |
| Microcline | 9.FA.30 | KAlSi3O8 |
| Montmorillonite | 9.EC.40 | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Natrolite | 9.GA.05 | Na2Al2Si3O10 · 2H2O |
| Pectolite | 9.DG.05 | NaCa2(HSi3O9) |
| Prehnite | 9.DP.20 | Ca2Al2Si3O10(OH)2 |
| Saponite | 9.EC.45 | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Scolecite | 9.GA.05 | CaAl2Si3O10 · 3H2O |
| Stevensite | 9.EC.45 | (Ca,Na)xMg3-x(Si4O10)(OH)2 |
| Talc | 9.EC.05 | Mg3(Si4O10)(OH)2 |
| Thomsonite-Ca | 9.GA.10 | NaCa2[Al5Si5O20] · 6H2O |
| Titanite | 9.AG.15 | CaTi(SiO4)O |
| Vermiculite | 9.EC.50 | (Mg,Fe,Al)3((Al,Si)4O10)(OH)2 · 4H2O |
| Vesuvianite | 9.BG.35 | (Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10 |
| Wollastonite | 9.DG.05 | CaSiO3 |
| Zircon | 9.AD.30 | ZrSiO4 |
| Zoisite | 9.BG.10 | {Ca2}{Al3}(Si2O7)(SiO4)O(OH) |
| Unclassified Minerals | ||
| 'Asbestos' | - | |
| Biotite | - | |
| 'Chlorite Group' | - | |
| Clinochrysotile (TL) | - | |
| 'Garnet' | - | X3Z2(SiO4)3 |
| 'Olivine' | - | (Mg,Fe2+)2SiO4 |
| Prassoite | - | Rh17S15 |
| 'Serpentine Group' | - | D2[Si2O5](OH)4 + or - nH2O |
| 'Stilbite' | - | |
| 'Thomsonite' | - | |
72 entries listed. 61 valid minerals.
References
Parsons, A. L., 1935, Trisoctahedral Garnet from West Thetford Mines, P. Q., Contributions to Canadian Mineralogy (University of Toronto Studies Geological Series, 38), p. 33-36.
Corrivaux, L. and Laflamme, J.H.G. (1990) Minéralogie des éléments du groupe du platine dans les chromitites de l'ophiolite de Thetford Mines, Québec. Canadian Mineralogist: 28: 579-595.
Corrivaux, L. and Laflamme, J.H.G. (1990) Minéralogie des éléments du groupe du platine dans les chromitites de l'ophiolite de Thetford Mines, Québec. Canadian Mineralogist: 28: 579-595.
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