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Lamartine District, Clear Creek Co., Colorado, USA
List of minerals arranged by Dana 8th Edition classification
| Group 1 - NATIVE ELEMENTS AND ALLOYS | ||
|---|---|---|
| Metals, other than the Platinum Group | ||
| Gold | 1.1.1.1 | Au |
| Silver | 1.1.1.2 | Ag |
| Group 2 - SULFIDES | ||
| AmBnXp, with (m+n):p = 2:1 | ||
| Acanthite | 2.4.1.1 | Ag2S |
| Chalcocite | 2.4.7.1 | Cu2S |
| AmBnXp, with (m+n):p = 3:2 | ||
| Bornite | 2.5.2.1 | Cu5FeS4 |
| AmXp, with m:p = 1:1 | ||
| Altaite | 2.8.1.3 | PbTe |
| Coloradoite | 2.8.2.5 | HgTe |
| Covellite | 2.8.12.1 | CuS |
| Galena | 2.8.1.1 | PbS |
| Sphalerite | 2.8.2.1 | ZnS |
| AmBnXp, with (m+n):p = 1:1 | ||
| Chalcopyrite | 2.9.1.1 | CuFeS2 |
| AmBnXp, with (m+n):p = 1:2 | ||
| Arsenopyrite | 2.12.4.1 | FeAsS |
| Krennerite | 2.12.13.1 | (Au,Ag)Te2 |
| Marcasite | 2.12.2.1 | FeS2 |
| Pyrite | 2.12.1.1 | FeS2 |
| Sylvanite | 2.12.13.3 | (Au,Ag)2Te4 |
| Group 3 - SULFOSALTS | ||
| ø > 4 | ||
| Pearceite | 3.1.8.1 | [(Ag,Cu)6(As,Sb)2S7][Ag9CuS4] |
| Polybasite | 3.1.7.2 | [(Ag,Cu)6(Sb,As)2S7][Ag9CuS4] |
| ø = 4 | ||
| Enargite | 3.2.1.1 | Cu3AsS4 |
| 3 <ø < 4 | ||
| Tennantite | 3.3.6.2 | (Cu,Ag,Fe,Zn)12As4S13 |
| Tetrahedrite | 3.3.6.1 | (Cu,Fe,Ag,Zn)12Sb4S13 |
| ø = 3 | ||
| Bournonite | 3.4.3.2 | PbCuSbS3 |
| Pyrargyrite | 3.4.1.2 | Ag3SbS3 |
| Group 4 - SIMPLE OXIDES | ||
| A2X | ||
| Cuprite | 4.1.1.1 | Cu2O |
| AX | ||
| Tenorite | 4.2.3.1 | CuO |
| A2X3 | ||
| Hematite | 4.3.1.2 | Fe2O3 |
| Group 7 - MULTIPLE OXIDES | ||
| AB2X4 | ||
| Minium | 7.2.8.1 | Pb3O4 |
| Group 14 - ANHYDROUS NORMAL CARBONATES | ||
| A(XO3) | ||
| Cerussite | 14.1.3.4 | PbCO3 |
| Rhodochrosite | 14.1.1.4 | MnCO3 |
| Siderite | 14.1.1.3 | FeCO3 |
| AB(XO3)2 | ||
| Dolomite | 14.2.1.1 | CaMg(CO3)2 |
| Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN | ||
| Azurite | 16a.2.1.1 | Cu3(CO3)2(OH)2 |
| Malachite | 16a.3.1.1 | Cu2(CO3)(OH)2 |
| Group 28 - ANHYDROUS ACID AND NORMAL SULFATES | ||
| AXO4 | ||
| Anglesite | 28.3.1.3 | PbSO4 |
| Baryte | 28.3.1.1 | BaSO4 |
| Group 29 - HYDRATED ACID AND NORMAL SULFATES | ||
| AXO4·xH2O | ||
| Chalcanthite | 29.6.7.1 | CuSO4 · 5H2O |
| Goslarite | 29.6.11.2 | ZnSO4 · 7H2O |
| Group 31 - HYDRATED SULFATES CONTAINING HYDROXYL OR HALOGEN | ||
| (AB)6(XO4)Zq·xH2O | ||
| Cyanotrichite | 31.2.1.1 | Cu4Al2(SO4)(OH)12 · 2H2O |
| Group 32 - COMPOUND SULFATES | ||
| Anhydrous Compound Sulfates containing Hydroxyl or Halogen | ||
| Caledonite | 32.3.2.1 | Pb5Cu2(SO4)3(CO3)(OH)6 |
| Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES | ||
| AB2(XO4)2·xH2O, containing (UO2)2+ | ||
| Autunite | 40.2a.1.1 | Ca(UO2)2(PO4)2 · 11H2O |
| Torbernite | 40.2a.13.1 | Cu(UO2)2(PO4)2 · 12H2O |
| Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN | ||
| A5(XO4)3Zq | ||
| Pyromorphite | 41.8.4.1 | Pb5(PO4)3Cl |
| Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN | ||
| (AB)5(XO4)2Zq·xH2O | ||
| Dumontite ? | 42.4.5.1 | Pb2(UO2)3(PO4)2(OH)4 · 3H2O |
| Group 53 - NESOSILICATES Insular SiO4 Groups and Other Anions or Complex Cations | ||
| Insular SiO4 Groups and Other Anions of Complex Cations with (UO2) | ||
| Uranophane | 53.3.1.2 | Ca(UO2)2[HSiO4]2 · 5H2O |
| Group 61 - CYCLOSILICATES Six-Membered Rings | ||
| Six-Membered Rings with borate groups | ||
| Uvite | 61.3.1.3 | Ca(Mg3)MgAl5(Si6O18)(BO3)3(OH)3(OH) |
| Group 74 - PHYLLOSILICATES Modulated Layers | ||
| Modulated Layers with joined strips | ||
| Chrysocolla | 74.3.2.1 | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O (x < 1) |
| 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 | ||
| Biotite | - | |
| 'Copper Stain' | - | |
| Gold var: Electrum | - | (Au, Ag) |
| 'K Feldspar var: Adularia' | - | KAlSi3O8 |
| Kaolinite | - | Al2(Si2O5)(OH)4 |
| Limonite | - | FeO(OH) · nH2O |
| Muscovite var: Fuchsite | - | K(Al,Cr)3Si3O10(OH)2 |
| var: Sericite | - | KAl2(AlSi3O10)(OH)2 |
| Petzite | - | Ag3AuTe2 |
| Quartz var: Amethyst | - | SiO2 |
| var: Chalcedony | - | SiO2 |
| var: Smoky Quartz | - | SiO2 |
| Uraninite var: Pitchblende | - | UO2 |
| Wolframite | - | (Fe2+)WO4 to (Mn2+)WO4 |
62 entries listed. 57 valid minerals.
References
U.S. Geological Survey Professional Paper 319
U.S. Geological Survey Bulletin 1032B
U.S. Geological Survey Bulletin 1032B
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