Dongwan Au deposit, Dongwan gold field, Song County, Luoyang, Henan, Chinai
Regional Level Types | |
---|---|
Dongwan Au deposit | Deposit |
Dongwan gold field | Ore Field |
Song County | County |
Luoyang | Prefecture-level City |
Henan | Province |
China | Country |
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Latitude & Longitude (WGS84):
34° 11' 7'' North , 111° 58' 10'' East
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Luoyang | 1,390,581 (2018) | 71.0km |
Mindat Locality ID:
228610
Long-form identifier:
mindat:1:2:228610:8
GUID (UUID V4):
5976f008-ce67-4d1e-935d-8912cef0d7ce
Name(s) in local language(s):
δΈζΉΎιηΏ, δΈζΉΎιηΏη°, ε΅©εΏ, ζ΄ι³εΈ, ζ²³εη, δΈε½
Hosted in fractures in the Xiongβer Group volcanic rocks. Contains gold reserves of 6.33 tons and average grade of 3.9 g/t. The Dongwan gold deposit mainly contains three orebodies (M1-I, M1-II, M1-III). Hydrothermal alterations are common and include silicification, K-feldspathization, carbonatization, ferritization, sericitization, kaolinization, epidotization and chloritization.
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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
15 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
β Baryte Formula: BaSO4 |
β Calcite Formula: CaCO3 |
β Chalcopyrite Formula: CuFeS2 |
β 'Chlorite Group' |
β Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
β Fluorite Formula: CaF2 |
β Galena Formula: PbS |
β Gold Formula: Au |
β Gold var. Electrum Formula: (Au,Ag) |
β Kaolinite Formula: Al2(Si2O5)(OH)4 |
β 'K Feldspar' |
β Magnetite Formula: Fe2+Fe3+2O4 |
β Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
β Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 |
β Pyrite Formula: FeS2 |
β Pyrrhotite Formula: Fe1-xS |
β Quartz Formula: SiO2 |
β Quartz var. Milky Quartz Formula: SiO2 |
β Silver Formula: Ag |
β Sphalerite Formula: ZnS |
β 'Tetrahedrite Subgroup' Formula: Cu6(Cu4C2+2)Sb4S12S |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
β | Gold | 1.AA.05 | Au |
β | var. Electrum | 1.AA.05 | (Au,Ag) |
β | Silver | 1.AA.05 | Ag |
Group 2 - Sulphides and Sulfosalts | |||
β | Sphalerite | 2.CB.05a | ZnS |
β | Chalcopyrite | 2.CB.10a | CuFeS2 |
β | Pyrrhotite | 2.CC.10 | Fe1-xS |
β | Galena | 2.CD.10 | PbS |
β | Pyrite | 2.EB.05a | FeS2 |
β | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
Group 3 - Halides | |||
β | Fluorite | 3.AB.25 | CaF2 |
Group 4 - Oxides and Hydroxides | |||
β | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
β | Quartz | 4.DA.05 | SiO2 |
β | var. Milky Quartz | 4.DA.05 | SiO2 |
Group 5 - Nitrates and Carbonates | |||
β | Calcite | 5.AB.05 | CaCO3 |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
β | Baryte | 7.AD.35 | BaSO4 |
Group 9 - Silicates | |||
β | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
β | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
Unclassified | |||
β | 'Chlorite Group' | - | |
β | 'K Feldspar' | - |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
H | β Kaolinite | Al2(Si2O5)(OH)4 |
H | β Muscovite | KAl2(AlSi3O10)(OH)2 |
H | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
C | Carbon | |
C | β Calcite | CaCO3 |
O | Oxygen | |
O | β Baryte | BaSO4 |
O | β Calcite | CaCO3 |
O | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
O | β Kaolinite | Al2(Si2O5)(OH)4 |
O | β Magnetite | Fe2+Fe23+O4 |
O | β Muscovite | KAl2(AlSi3O10)(OH)2 |
O | β Quartz | SiO2 |
O | β Quartz var. Milky Quartz | SiO2 |
O | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
F | Fluorine | |
F | β Fluorite | CaF2 |
Al | Aluminium | |
Al | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Al | β Kaolinite | Al2(Si2O5)(OH)4 |
Al | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Si | Silicon | |
Si | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Si | β Kaolinite | Al2(Si2O5)(OH)4 |
Si | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | β Quartz | SiO2 |
Si | β Quartz var. Milky Quartz | SiO2 |
Si | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
S | Sulfur | |
S | β Baryte | BaSO4 |
S | β Chalcopyrite | CuFeS2 |
S | β Galena | PbS |
S | β Pyrite | FeS2 |
S | β Pyrrhotite | Fe1-xS |
S | β Sphalerite | ZnS |
S | β Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
K | Potassium | |
K | β Muscovite | KAl2(AlSi3O10)(OH)2 |
K | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | β Calcite | CaCO3 |
Ca | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Ca | β Fluorite | CaF2 |
Fe | Iron | |
Fe | β Chalcopyrite | CuFeS2 |
Fe | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Fe | β Magnetite | Fe2+Fe23+O4 |
Fe | β Pyrite | FeS2 |
Fe | β Pyrrhotite | Fe1-xS |
Cu | Copper | |
Cu | β Chalcopyrite | CuFeS2 |
Cu | β Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
Zn | Zinc | |
Zn | β Sphalerite | ZnS |
Ag | Silver | |
Ag | β Gold var. Electrum | (Au,Ag) |
Ag | β Silver | Ag |
Sb | Antimony | |
Sb | β Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
Ba | Barium | |
Ba | β Baryte | BaSO4 |
Au | Gold | |
Au | β Gold var. Electrum | (Au,Ag) |
Au | β Gold | Au |
Pb | Lead | |
Pb | β Galena | PbS |
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