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Longjiaoshan Cu-(W-Mo) deposit, Daye Co., Huangshi, Hubei, Chinai
| Regional Level Types | |
|---|---|
| Longjiaoshan Cu-(W-Mo) deposit | Deposit |
| Daye Co. | County |
| Huangshi | Prefecture |
| Hubei | Province |
| China | Country |
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Latitude & Longitude (WGS84):
30° 0' 30'' North , 114° 58' 19'' East
Latitude & Longitude (decimal):
Type:
Kรถppen climate type:
Other/historical names associated with this locality:
Longjiaoshan-Fujiashan
Name(s) in local language(s):
้พ่งๅฑฑ้(้จ้ผ)็ฟๅบ, ๅคงๅถๅธ, ้ป็ณๅธ, ๆนๅ็, ไธญๅฝ
Skarn and stratabound copper-(tungsten-molybdenum) deposit.
The strata comprise mainly the Middle Ordovician Fentou Formation (S2f); Middle Carboniferous Huanglong Formation (C2h) and Dapu Formation (C2d); Lower Permian Qixia Formation (P1q) and Maokou Formation (P1m); Upper Permian Longtan Formation (P2l), Xiayao Formation (P2x) and Dalong Formation (P2d); and the Lower Triassic Daye Formation (T1d). The lensoidal orebodies at Longjiaoshan-Fujiashan occur in the contact zone between the granodiorite porphyry and the Lower Permian Qixia Formation. The orebodies strike NE and dip SW, extending hundreds of meters along the strike and dip. There are three stages in scheelite formation: stage I (prograde skarn) scheelite occurs among prograde skarn-related garnet and diopside; stage II (retrograde skarn) scheelite coexists with retrograde-altered epidote or magnetite; stage III (quartz-sulfide) disseminated scheelite in sulfides grains or quartz-sulfide veins.
The resources of the Longjiaoshan deposit are 58,400 metric tons of W. The ore deposit is distributed as three groups of ore bodies, extending from the northwest to the southeast: 1101, 54, and 44. The main ore bodies in the 1101 group are primarily vein-shaped, located within interlayer fractured zones and at the contact sites between the Maokou Formation and the intrusion. These ore bodies are generally lens-shaped or vein-shaped, situated in intra-layer slip zones and faults of the Maokou Formation. The hydrothermal periods of the Longjiaoshan deposit can be divided into four stages: โskarn stageโ, โretrograde alteration stageโ, โquartz-sulfide stageโ, and โcarbonate stageโ. โ
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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
28 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 1 - Elements | |||
|---|---|---|---|
| โ | Native Gold | 1.AA.05 | Au |
| โ | Native Silver | 1.AA.05 | Ag |
| โ | var. Kรผstelite | 1.AA.05 | Ag |
| Group 2 - Sulphides and Sulfosalts | |||
| โ | Sphalerite | 2.CB.05a | ZnS |
| โ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| โ | Pyrrhotite | 2.CC.10 | Fe1-xS |
| โ | Galena | 2.CD.10 | PbS |
| โ | Molybdenite | 2.EA.30 | MoS2 |
| โ | Pyrite | 2.EB.05a | FeS2 |
| Group 3 - Halides | |||
| โ | Fluorite | 3.AB.25 | CaF2 |
| Group 4 - Oxides and Hydroxides | |||
| โ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| โ | Hematite | 4.CB.05 | Fe2O3 |
| โ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| โ | Calcite | 5.AB.05 | CaCO3 |
| โ | Ankerite | 5.AB.10 | Ca(Fe2+,Mg)(CO3)2 |
| โ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| โ | Anhydrite | 7.AD.30 | CaSO4 |
| โ | Scheelite | 7.GA.05 | Ca(WO4) |
| Group 9 - Silicates | |||
| โ | Andradite | 9.AD.25 | Ca3Fe3+2(SiO4)3 |
| โ | Almandine | 9.AD.25 | Fe2+3Al2(SiO4)3 |
| โ | Grossular | 9.AD.25 | Ca3Al2(SiO4)3 |
| โ | Zircon | 9.AD.30 | Zr(SiO4) |
| โ | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| โ | Cordierite | 9.CJ.10 | Mg2Al4Si5O18 |
| โ | Diopside | 9.DA.15 | CaMgSi2O6 |
| โ | Tremolite | 9.DE.10 | โปCa2Mg5(Si8O22)(OH)2 |
| โ | Wollastonite | 9.DG.05 | Ca3(Si3O9) |
| โ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| โ | Orthoclase | 9.FA.30 | K(AlSi3O8) |
| Unclassified | |||
| โ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| โ | 'Chlorite Group' | - | |
| โ | 'Calcium Amphibole Subgroup var. Hornblende' | - | AnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| โ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| โ | 'K Feldspar' | - | |
| โ | 'Pyroxene Group' | - | ADSi2O6 |
| โ | 'Garnet Group' | - | X3Z2(SiO4)3 |
| โ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
| โ | 'Calcium Amphibole Subgroup' | - | AnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| โ | 'Carbonate' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | โ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| H | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| H | โ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | โ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| H | โ Apatite | Ca5(PO4)3(Cl/F/OH) |
| H | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| C | Carbon | |
| C | โ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| C | โ Calcite | CaCO3 |
| C | โ Dolomite | CaMg(CO3)2 |
| O | Oxygen | |
| O | โ Andradite | Ca3Fe23+(SiO4)3 |
| O | โ Anhydrite | CaSO4 |
| O | โ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| O | โ Almandine | Fe32+Al2(SiO4)3 |
| O | โ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| O | โ Calcite | CaCO3 |
| O | โ Cordierite | Mg2Al4Si5O18 |
| O | โ Diopside | CaMgSi2O6 |
| O | โ Dolomite | CaMg(CO3)2 |
| O | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | โ Grossular | Ca3Al2(SiO4)3 |
| 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 Magnetite | Fe2+Fe23+O4 |
| O | โ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | โ Orthoclase | K(AlSi3O8) |
| O | โ Quartz | SiO2 |
| O | โ Scheelite | Ca(WO4) |
| O | โ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| O | โ Wollastonite | Ca3(Si3O9) |
| O | โ Zircon | Zr(SiO4) |
| O | โ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | โ Pyroxene Group | ADSi2O6 |
| O | โ Garnet Group | X3Z2(SiO4)3 |
| O | โ Apatite | Ca5(PO4)3(Cl/F/OH) |
| O | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| F | Fluorine | |
| F | โ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| F | โ Fluorite | CaF2 |
| F | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| F | โ Apatite | Ca5(PO4)3(Cl/F/OH) |
| 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 Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Mg | โ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Mg | โ Cordierite | Mg2Al4Si5O18 |
| Mg | โ Diopside | CaMgSi2O6 |
| Mg | โ Dolomite | CaMg(CO3)2 |
| Mg | โ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Al | Aluminium | |
| Al | โ Almandine | Fe32+Al2(SiO4)3 |
| Al | โ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | โ Cordierite | Mg2Al4Si5O18 |
| Al | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Al | โ Grossular | Ca3Al2(SiO4)3 |
| Al | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Al | โ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | โ Orthoclase | K(AlSi3O8) |
| 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 Andradite | Ca3Fe23+(SiO4)3 |
| Si | โ Almandine | Fe32+Al2(SiO4)3 |
| Si | โ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Si | โ Cordierite | Mg2Al4Si5O18 |
| Si | โ Diopside | CaMgSi2O6 |
| Si | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | โ Grossular | Ca3Al2(SiO4)3 |
| Si | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Si | โ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | โ Orthoclase | K(AlSi3O8) |
| Si | โ Quartz | SiO2 |
| Si | โ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Si | โ Wollastonite | Ca3(Si3O9) |
| Si | โ Zircon | Zr(SiO4) |
| Si | โ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | โ Pyroxene Group | ADSi2O6 |
| Si | โ Garnet Group | X3Z2(SiO4)3 |
| Si | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| P | Phosphorus | |
| P | โ Apatite | Ca5(PO4)3(Cl/F/OH) |
| S | Sulfur | |
| S | โ Anhydrite | CaSO4 |
| S | โ Chalcopyrite | CuFeS2 |
| S | โ Galena | PbS |
| S | โ Molybdenite | MoS2 |
| S | โ Pyrite | FeS2 |
| S | โ Pyrrhotite | Fe1-xS |
| S | โ Sphalerite | ZnS |
| 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 Apatite | Ca5(PO4)3(Cl/F/OH) |
| Cl | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| K | Potassium | |
| K | โ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| K | โ Muscovite | KAl2(AlSi3O10)(OH)2 |
| K | โ Orthoclase | K(AlSi3O8) |
| Ca | Calcium | |
| Ca | โ Andradite | Ca3Fe23+(SiO4)3 |
| Ca | โ Anhydrite | CaSO4 |
| Ca | โ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Ca | โ Calcite | CaCO3 |
| Ca | โ Diopside | CaMgSi2O6 |
| Ca | โ Dolomite | CaMg(CO3)2 |
| Ca | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Ca | โ Fluorite | CaF2 |
| Ca | โ Grossular | Ca3Al2(SiO4)3 |
| Ca | โ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Ca | โ Scheelite | Ca(WO4) |
| Ca | โ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Ca | โ Wollastonite | Ca3(Si3O9) |
| Ca | โ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ca | โ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Ca | โ Calcium Amphibole Subgroup | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Ti | Titanium | |
| Ti | โ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | Iron | |
| Fe | โ Andradite | Ca3Fe23+(SiO4)3 |
| Fe | โ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Fe | โ Almandine | Fe32+Al2(SiO4)3 |
| Fe | โ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | โ Chalcopyrite | CuFeS2 |
| Fe | โ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | โ Hematite | Fe2O3 |
| Fe | โ Magnetite | Fe2+Fe23+O4 |
| Fe | โ Pyrite | FeS2 |
| Fe | โ Pyrrhotite | Fe1-xS |
| Cu | Copper | |
| Cu | โ Chalcopyrite | CuFeS2 |
| Zn | Zinc | |
| Zn | โ Sphalerite | ZnS |
| Zr | Zirconium | |
| Zr | โ Zircon | Zr(SiO4) |
| Mo | Molybdenum | |
| Mo | โ Molybdenite | MoS2 |
| Ag | Silver | |
| Ag | โ Native Silver | Ag |
| Ag | โ Native Silver var. Kรผstelite | Ag |
| W | Tungsten | |
| W | โ Scheelite | Ca(WO4) |
| Au | Gold | |
| Au | โ Native Gold | Au |
| Pb | Lead | |
| Pb | โ Galena | PbS |
Other Regions, Features and Areas containing this locality
AsiaContinent
China
- Middle-Lower Yangtze River Metallogenic BeltMineral Belt
Eurasian Plate
- Eastern Yangtze CratonCraton
Yangtze PlateTectonic Plate
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References
Pan, Yuanming; Dong, Ping (1999) The Lower Changjiang (Yangzi/Yangtze River) metallogenic belt, east central China: intrusion- and wall rock-hosted CuโFeโAu, Mo, Zn, Pb, Ag deposits. Ore Geology Reviews, 15 (4). doi:10.1016/s0169-1368(99)00022-0
[1]Zhao, Ruizhe, Wang, Minfang, Ji, Xiangyi, Shang, Shichao, Shang, Xiaoyu, Yang, Weiwei (2025) Multivariate statistical analysis and scheelite ore formation in the Longjiaoshan-Fujiashan W-Cu skarn deposit, Middle-Lower Yangtze River metallogenic Belt (Eastern China). Ore Geology Reviews, 181. 106580 doi:10.1016/j.oregeorev.2025.106580
[2]Nie, Liqing; Li, Xiaoyang; Pan, Junyi; Wang, Fangyue; Cai, Guojun; Cui, Jianming; Yu, Shikang; Zhou, Taofa; Huang, Xiao (2025) Scheelite deposition induced by long cooling time in the Longjiaoshan skarn tungsten deposit in South China: Evidence for petrography and fluid inclusions. Ore Geology Reviews, 186. 106874 doi:10.1016/j.oregeorev.2025.106874