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Sepid-Sarve Cu Deposit, Bardaskan County, Razavi Khorasan Province, Irani
| Regional Level Types | |
|---|---|
| Sepid-Sarve Cu Deposit | Deposit |
| Bardaskan County | County |
| Razavi Khorasan Province | Province |
| Iran | Country |
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Latitude & Longitude (WGS84):
35° 14' 41'' North , 57° 17' 48'' East
Latitude & Longitude (decimal):
Type:
Kรถppen climate type:
The Sepid-Sarve copper deposit is hosted within an Eocene volcanoโsedimentary sequence in the southern Sabzevar Zone. This sequence comprises intermediate to mafic volcanic units (porphyritic to mega-porphyritic andesite, pyroxene andesite, and basalt), pyroclastic rocks (tuff and agglomerate), and sedimentary strata including fossiliferous limestone (bearing Nummulites, Plesiopoda, and Brachiopoda), calcareous Mineralized zone thickness varies from <1 m to >10 m, occurring as veinlets, disseminations, cavity fillings, and impregnation textures sandstone, detrital. The mineralization zone in the Sepid-Saru copper deposit can be observed in two sections, eastern and western. Based on the results of this study, the mineralization zone in the eastern section has a thickness ranging from less than 1 m to 4.35 m, occurring at the contact between porphyritic andesite and Nummulitic limestone. It extends to a length of 450 m, with an oxidized zone reaching a minimum depth of 25 m and a sulfide zone extending to a depth of 120 m. In the western section, the thickness of this zone is less than 2 m, with a length of 275 m, an oxidized zone to a depth of 25 m, and a sulfide zone reaching a depth of 100 m. limestone, conglomerate, siltstone, shale, gypsiferous marl, and alluvial terrace deposits.
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Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
19 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
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Alphabetical List Tree DiagramDetailed Mineral List:
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| โ | Chalcocite | 2.BA.05 | Cu2S |
| โ | Digenite | 2.BA.10 | Cu9S5 |
| โ | Bornite | 2.BA.15 | Cu5FeS4 |
| โ | Covellite | 2.CA.05a | CuS |
| โ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| โ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| โ | Goethite | 4.00. | Fe3+O(OH) |
| โ | Cuprite | 4.AA.10 | Cu2O |
| โ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| โ | Hematite | 4.CB.05 | Fe2O3 |
| โ | var. Martite | 4.CB.05 | Fe2O3 |
| โ | Quartz var. Chalcedony | 4.DA.05 | SiO2 |
| โ | 4.DA.05 | SiO2 | |
| Group 5 - Nitrates and Carbonates | |||
| โ | Calcite | 5.AB.05 | CaCO3 |
| โ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
| โ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| โ | Jarosite | 7.BC.10 | KFe3+3(SO4)2(OH)6 |
| โ | Gypsum | 7.CD.40 | CaSO4 ยท 2H2O |
| Group 9 - Silicates | |||
| โ | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| โ | Celadonite | 9.EC.15 | K(MgFe3+โป)(Si4O10)(OH)2 |
| โ | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 ยท nH2O, x < 1 |
| โ | 'Zeolite Group' | 9.G0. | |
| Unclassified | |||
| โ | 'Alkali Feldspar' | - | |
| โ | 'Chlorite Group' | - | |
| โ | 'Feldspar Group' | - | |
| โ | 'Calcium Amphibole Subgroup var. Hornblende' | - | AnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| โ | 'Limonite' | - | |
| โ | 'Iddingsite' | - | |
| โ | 'Clinopyroxene Subgroup' | - | |
| โ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| โ | 'Petroleum var. Bitumen' | - | |
| โ | '' | - | |
| โ | 'Pyroxene Group' | - | ADSi2O6 |
| โ | 'Orthopyroxene Subgroup' | - | |
| โ | 'Olivine Group' | - | M2SiO4 |
| โ | 'Calcium Amphibole Subgroup' | - | AnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| โ | 'Pyrobitumen' | - | |
| โ | 'Micrite' | - | |
| โ | 'Sparite' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | โ Azurite | Cu3(CO3)2(OH)2 |
| H | โ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
| H | โ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| H | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| H | โ Goethite | Fe3+O(OH) |
| H | โ Gypsum | CaSO4 · 2H2O |
| H | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| H | โ Jarosite | KFe33+(SO4)2(OH)6 |
| H | โ Malachite | Cu2(CO3)(OH)2 |
| H | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| C | Carbon | |
| C | โ Azurite | Cu3(CO3)2(OH)2 |
| C | โ Calcite | CaCO3 |
| C | โ Malachite | Cu2(CO3)(OH)2 |
| O | Oxygen | |
| O | โ Azurite | Cu3(CO3)2(OH)2 |
| O | โ Calcite | CaCO3 |
| O | โ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
| O | โ Quartz var. Chalcedony | SiO2 |
| O | โ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| O | โ Cuprite | Cu2O |
| O | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | โ Goethite | Fe3+O(OH) |
| O | โ Gypsum | CaSO4 · 2H2O |
| O | โ Hematite | Fe2O3 |
| O | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| O | โ Jarosite | KFe33+(SO4)2(OH)6 |
| O | โ Magnetite | Fe2+Fe23+O4 |
| O | โ Malachite | Cu2(CO3)(OH)2 |
| O | โ Hematite var. Martite | Fe2O3 |
| O | โ Quartz | SiO2 |
| O | โ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | โ Pyroxene Group | ADSi2O6 |
| O | โ Olivine Group | M2SiO4 |
| O | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| F | Fluorine | |
| F | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| F | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Na | Sodium | |
| Na | โ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mg | Magnesium | |
| Mg | โ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
| Al | Aluminium | |
| Al | โ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Al | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Al | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Al | โ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Al | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Si | Silicon | |
| Si | โ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
| Si | โ Quartz var. Chalcedony | SiO2 |
| Si | โ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Si | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Si | โ Quartz | SiO2 |
| Si | โ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | โ Pyroxene Group | ADSi2O6 |
| Si | โ Olivine Group | M2SiO4 |
| Si | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| S | Sulfur | |
| S | โ Bornite | Cu5FeS4 |
| S | โ Chalcopyrite | CuFeS2 |
| S | โ Chalcocite | Cu2S |
| S | โ Covellite | CuS |
| S | โ Digenite | Cu9S5 |
| S | โ Gypsum | CaSO4 · 2H2O |
| S | โ Jarosite | KFe33+(SO4)2(OH)6 |
| S | โ Pyrite | FeS2 |
| Cl | Chlorine | |
| Cl | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Cl | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| K | Potassium | |
| K | โ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
| K | โ Jarosite | KFe33+(SO4)2(OH)6 |
| Ca | Calcium | |
| Ca | โ Calcite | CaCO3 |
| Ca | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Ca | โ Gypsum | CaSO4 · 2H2O |
| Ca | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Ca | โ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ca | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Fe | Iron | |
| Fe | โ Bornite | Cu5FeS4 |
| Fe | โ Celadonite | K(MgFe3+◻)(Si4O10)(OH)2 |
| Fe | โ Chalcopyrite | CuFeS2 |
| Fe | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | โ Goethite | Fe3+O(OH) |
| Fe | โ Hematite | Fe2O3 |
| Fe | โ Jarosite | KFe33+(SO4)2(OH)6 |
| Fe | โ Magnetite | Fe2+Fe23+O4 |
| Fe | โ Hematite var. Martite | Fe2O3 |
| Fe | โ Pyrite | FeS2 |
| Cu | Copper | |
| Cu | โ Azurite | Cu3(CO3)2(OH)2 |
| Cu | โ Bornite | Cu5FeS4 |
| Cu | โ Chalcopyrite | CuFeS2 |
| Cu | โ Chalcocite | Cu2S |
| Cu | โ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Cu | โ Covellite | CuS |
| Cu | โ Cuprite | Cu2O |
| Cu | โ Digenite | Cu9S5 |
| Cu | โ Malachite | Cu2(CO3)(OH)2 |
Other Regions, Features and Areas containing this locality
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References
[1]Esform, Morteza; Zamanian, Hasan; Klรถtzli, Urs; Zarasvandi, Alireza; Almasi, Alireza; Goudarzi, Mohammad (2025) Evolutionary Model of the Sepid-Sarve Manto-Type Copper Mineralization, Doruneh Fault Volcanic-Plutonic Belt (Central Iran Domain, NE Iran): An Integrated Geological, Geochemical, Fluid-Inclusion and Stable OโS Isotope Study. Minerals, 15 (12). doi:10.3390/min15121246