Niuquan Ag-Au deposit (Niujuan Ag-Au deposit), Fengning County, Chengde, Hebei, Chinai
Regional Level Types | |
---|---|
Niuquan Ag-Au deposit (Niujuan Ag-Au deposit) | Deposit |
Fengning County | County |
Chengde | Prefecture-level City |
Hebei | Province |
China | Country |
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Latitude & Longitude (WGS84):
41° 38' 30'' North , 116° 35' 0'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Mindat Locality ID:
144466
Long-form identifier:
mindat:1:2:144466:0
GUID (UUID V4):
9fa111ed-9d07-4ed3-b5cc-fbb7e629377e
Name(s) in local language(s):
牛圈银金矿, 丰宁满族自治县, 承德市, 河北省, 中国
Medium-sized Au-Ag epithermal vein deposit, hosted in metamorphic rocks of the Proterozoic Hongqiyingzhi Group and Late Jurassic volcanic rocks that are intruded by the medium-to coarse-grained Gangou granite, the fine-grained Dongtai granite, and the Yushugoumen quartz diorite (all with U-Pb zircon isotopic ages around 245 Ma). The main deposit occurs as veins in siliceous breccia and is controlled by faults. The breccia is very complicated: it contains fragments of various granites, feldspar and quartz, and is cemented by chalcedony (isotopic age: 120.66 Ma). The deposit exhibits seven stages: sericite, siliceous rock (chalcedony), sulphide, pyrite-quartz, purple fluorite, white fluorite and kaolinite. The deposit-forming temperatures range from 220°C to 350°C and the pressures from about 12.6 to 26.0 Mpa. These data suggest a hot spring origin.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
ⓘ Acanthite Formula: Ag2S |
ⓘ Albite Formula: Na(AlSi3O8) |
ⓘ Albite var. Oligoclase Formula: (Na,Ca)[Al(Si,Al)Si2O8] |
ⓘ Anglesite Formula: PbSO4 |
ⓘ Ankerite Formula: Ca(Fe2+,Mg)(CO3)2 |
ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) |
ⓘ Arsenopyrite Formula: FeAsS |
ⓘ Baryte Formula: BaSO4 |
ⓘ 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
ⓘ Calcite Formula: CaCO3 |
ⓘ Chalcopyrite Formula: CuFeS2 |
ⓘ Chlorargyrite Formula: AgCl |
ⓘ 'Chlorite Group' References: |
ⓘ Covellite Formula: CuS |
ⓘ Dolomite Formula: CaMg(CO3)2 |
ⓘ Dolomite var. Iron-bearing Dolomite Formula: Ca(Mg,Fe)(CO3)2 |
ⓘ Fluorite Formula: CaF2 References: |
ⓘ Galena Formula: PbS References: |
ⓘ Goethite Formula: α-Fe3+O(OH) |
ⓘ Gold Formula: Au |
ⓘ Gold var. Electrum Formula: (Au,Ag) References: |
ⓘ Jarosite Formula: KFe3+3(SO4)2(OH)6 |
ⓘ Kaolinite Formula: Al2(Si2O5)(OH)4 References: |
ⓘ 'K Feldspar' |
ⓘ 'K Feldspar var. Adularia' Formula: KAlSi3O8 |
ⓘ 'Limonite' |
ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
ⓘ Marcasite Formula: FeS2 |
ⓘ Microcline Formula: K(AlSi3O8) |
ⓘ Molybdenite Formula: MoS2 |
ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 References: |
ⓘ Muscovite var. Illite Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
ⓘ Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 References: |
ⓘ Pearceite Formula: [Ag6As2S7][Ag9CuS4] |
ⓘ Polybasite Formula: [Ag6Sb2S7][Ag9CuS4] |
ⓘ Proustite Formula: Ag3AsS3 |
ⓘ Pyrite Formula: FeS2 References: |
ⓘ Pyrolusite Formula: Mn4+O2 |
ⓘ Pyrrhotite Formula: Fe1-xS |
ⓘ Quartz Formula: SiO2 |
ⓘ Quartz var. Chalcedony Formula: SiO2 |
ⓘ Silver Formula: Ag |
ⓘ Silver var. Küstelite Formula: Ag |
ⓘ 'Smectite Group' Formula: A0.3D2-3[T4O10]Z2 · nH2O |
ⓘ Sphalerite Formula: ZnS References: |
ⓘ Talc Formula: Mg3Si4O10(OH)2 |
ⓘ 'Tetrahedrite Subgroup' Formula: Cu6(Cu4C2+2)Sb4S12S |
ⓘ 'Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite' Formula: (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Silver var. Küstelite | 1.AA.05 | Ag |
ⓘ | Gold | 1.AA.05 | Au |
ⓘ | var. Electrum | 1.AA.05 | (Au,Ag) |
ⓘ | Silver | 1.AA.05 | Ag |
Group 2 - Sulphides and Sulfosalts | |||
ⓘ | Acanthite | 2.BA.35 | Ag2S |
ⓘ | Covellite | 2.CA.05a | CuS |
ⓘ | Sphalerite | 2.CB.05a | ZnS |
ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
ⓘ | Pyrrhotite | 2.CC.10 | Fe1-xS |
ⓘ | Galena | 2.CD.10 | PbS |
ⓘ | Molybdenite | 2.EA.30 | MoS2 |
ⓘ | Pyrite | 2.EB.05a | FeS2 |
ⓘ | Marcasite | 2.EB.10a | FeS2 |
ⓘ | Arsenopyrite | 2.EB.20 | FeAsS |
ⓘ | Proustite | 2.GA.05 | Ag3AsS3 |
ⓘ | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
ⓘ | 'var. Silver-bearing Tetrahedrite' | 2.GB.05 | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
ⓘ | Polybasite | 2.GB.15 | [Ag6Sb2S7][Ag9CuS4] |
ⓘ | Pearceite | 2.GB.15 | [Ag6As2S7][Ag9CuS4] |
Group 3 - Halides | |||
ⓘ | Chlorargyrite | 3.AA.15 | AgCl |
ⓘ | Fluorite | 3.AB.25 | CaF2 |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Goethite | 4.00. | α-Fe3+O(OH) |
ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
ⓘ | Quartz var. Chalcedony | 4.DA.05 | SiO2 |
ⓘ | 4.DA.05 | SiO2 | |
ⓘ | Pyrolusite | 4.DB.05 | Mn4+O2 |
Group 5 - Nitrates and Carbonates | |||
ⓘ | Calcite | 5.AB.05 | CaCO3 |
ⓘ | Ankerite | 5.AB.10 | Ca(Fe2+,Mg)(CO3)2 |
ⓘ | Dolomite var. Iron-bearing Dolomite | 5.AB.10 | Ca(Mg,Fe)(CO3)2 |
ⓘ | 5.AB.10 | CaMg(CO3)2 | |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
ⓘ | Baryte | 7.AD.35 | BaSO4 |
ⓘ | Anglesite | 7.AD.35 | PbSO4 |
ⓘ | Jarosite | 7.BC.10 | KFe3+3(SO4)2(OH)6 |
Group 9 - Silicates | |||
ⓘ | Talc | 9.EC.05 | Mg3Si4O10(OH)2 |
ⓘ | Muscovite var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
ⓘ | var. Illite | 9.EC.15 | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
ⓘ | 9.EC.15 | KAl2(AlSi3O10)(OH)2 | |
ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
ⓘ | Albite var. Oligoclase | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
ⓘ | 9.FA.35 | Na(AlSi3O8) | |
Unclassified | |||
ⓘ | 'Smectite Group' | - | A0.3D2-3[T4O10]Z2 · nH2O |
ⓘ | 'Limonite' | - | |
ⓘ | 'K Feldspar' | - | |
ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
ⓘ | 'K Feldspar var. Adularia' | - | KAlSi3O8 |
ⓘ | 'Chlorite Group' | - | |
ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
H | ⓘ Goethite | α-Fe3+O(OH) |
H | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
H | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
H | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
H | ⓘ Talc | Mg3Si4O10(OH)2 |
H | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
H | ⓘ Smectite Group | A0.3D2-3[T4O10]Z2 · nH2O |
H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
C | Carbon | |
C | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
C | ⓘ Calcite | CaCO3 |
C | ⓘ Dolomite | CaMg(CO3)2 |
C | ⓘ Dolomite var. Iron-bearing Dolomite | Ca(Mg,Fe)(CO3)2 |
O | Oxygen | |
O | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
O | ⓘ Albite | Na(AlSi3O8) |
O | ⓘ Anglesite | PbSO4 |
O | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
O | ⓘ Baryte | BaSO4 |
O | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
O | ⓘ Calcite | CaCO3 |
O | ⓘ Quartz var. Chalcedony | SiO2 |
O | ⓘ Dolomite | CaMg(CO3)2 |
O | ⓘ Goethite | α-Fe3+O(OH) |
O | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
O | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
O | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
O | ⓘ Magnetite | Fe2+Fe23+O4 |
O | ⓘ Microcline | K(AlSi3O8) |
O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
O | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
O | ⓘ Pyrolusite | Mn4+O2 |
O | ⓘ Quartz | SiO2 |
O | ⓘ Talc | Mg3Si4O10(OH)2 |
O | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
O | ⓘ Smectite Group | A0.3D2-3[T4O10]Z2 · nH2O |
O | ⓘ Dolomite var. Iron-bearing Dolomite | Ca(Mg,Fe)(CO3)2 |
O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
F | Fluorine | |
F | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
F | ⓘ Fluorite | CaF2 |
F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Na | Sodium | |
Na | ⓘ Albite | Na(AlSi3O8) |
Na | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Mg | Magnesium | |
Mg | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
Mg | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Mg | ⓘ Dolomite | CaMg(CO3)2 |
Mg | ⓘ Talc | Mg3Si4O10(OH)2 |
Mg | ⓘ Dolomite var. Iron-bearing Dolomite | Ca(Mg,Fe)(CO3)2 |
Al | Aluminium | |
Al | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
Al | ⓘ Albite | Na(AlSi3O8) |
Al | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Al | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
Al | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
Al | ⓘ Microcline | K(AlSi3O8) |
Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Al | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Si | Silicon | |
Si | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
Si | ⓘ Albite | Na(AlSi3O8) |
Si | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Si | ⓘ Quartz var. Chalcedony | SiO2 |
Si | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
Si | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
Si | ⓘ Microcline | K(AlSi3O8) |
Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Si | ⓘ Quartz | SiO2 |
Si | ⓘ Talc | Mg3Si4O10(OH)2 |
Si | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
P | Phosphorus | |
P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
S | Sulfur | |
S | ⓘ Acanthite | Ag2S |
S | ⓘ Anglesite | PbSO4 |
S | ⓘ Arsenopyrite | FeAsS |
S | ⓘ Baryte | BaSO4 |
S | ⓘ Chalcopyrite | CuFeS2 |
S | ⓘ Covellite | CuS |
S | ⓘ Galena | PbS |
S | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
S | ⓘ Marcasite | FeS2 |
S | ⓘ Molybdenite | MoS2 |
S | ⓘ Pearceite | [Ag6As2S7][Ag9CuS4] |
S | ⓘ Polybasite | [Ag6Sb2S7][Ag9CuS4] |
S | ⓘ Proustite | Ag3AsS3 |
S | ⓘ Pyrite | FeS2 |
S | ⓘ Pyrrhotite | Fe1-xS |
S | ⓘ Sphalerite | ZnS |
S | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
S | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
Cl | Chlorine | |
Cl | ⓘ Chlorargyrite | AgCl |
Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
K | Potassium | |
K | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
K | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
K | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
K | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
K | ⓘ Microcline | K(AlSi3O8) |
K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
K | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
Ca | ⓘ Calcite | CaCO3 |
Ca | ⓘ Dolomite | CaMg(CO3)2 |
Ca | ⓘ Fluorite | CaF2 |
Ca | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Ca | ⓘ Dolomite var. Iron-bearing Dolomite | Ca(Mg,Fe)(CO3)2 |
Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Ti | Titanium | |
Ti | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Mn | Manganese | |
Mn | ⓘ Pyrolusite | Mn4+O2 |
Fe | Iron | |
Fe | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
Fe | ⓘ Arsenopyrite | FeAsS |
Fe | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Fe | ⓘ Chalcopyrite | CuFeS2 |
Fe | ⓘ Goethite | α-Fe3+O(OH) |
Fe | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
Fe | ⓘ Marcasite | FeS2 |
Fe | ⓘ Pyrite | FeS2 |
Fe | ⓘ Pyrrhotite | Fe1-xS |
Fe | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
Fe | ⓘ Dolomite var. Iron-bearing Dolomite | Ca(Mg,Fe)(CO3)2 |
Cu | Copper | |
Cu | ⓘ Chalcopyrite | CuFeS2 |
Cu | ⓘ Covellite | CuS |
Cu | ⓘ Pearceite | [Ag6As2S7][Ag9CuS4] |
Cu | ⓘ Polybasite | [Ag6Sb2S7][Ag9CuS4] |
Cu | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
Cu | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
Zn | Zinc | |
Zn | ⓘ Sphalerite | ZnS |
Zn | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
As | Arsenic | |
As | ⓘ Arsenopyrite | FeAsS |
As | ⓘ Pearceite | [Ag6As2S7][Ag9CuS4] |
As | ⓘ Proustite | Ag3AsS3 |
Mo | Molybdenum | |
Mo | ⓘ Molybdenite | MoS2 |
Ag | Silver | |
Ag | ⓘ Acanthite | Ag2S |
Ag | ⓘ Chlorargyrite | AgCl |
Ag | ⓘ Gold var. Electrum | (Au,Ag) |
Ag | ⓘ Pearceite | [Ag6As2S7][Ag9CuS4] |
Ag | ⓘ Polybasite | [Ag6Sb2S7][Ag9CuS4] |
Ag | ⓘ Proustite | Ag3AsS3 |
Ag | ⓘ Silver | Ag |
Ag | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
Ag | ⓘ Silver var. Küstelite | Ag |
Sb | Antimony | |
Sb | ⓘ Polybasite | [Ag6Sb2S7][Ag9CuS4] |
Sb | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
Sb | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
Ba | Barium | |
Ba | ⓘ Baryte | BaSO4 |
Au | Gold | |
Au | ⓘ Gold var. Electrum | (Au,Ag) |
Au | ⓘ Gold | Au |
Pb | Lead | |
Pb | ⓘ Anglesite | PbSO4 |
Pb | ⓘ Galena | PbS |
Other Regions, Features and Areas containing this locality
Amur PlateTectonic Plate
AsiaContinent
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