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Wanquansi Ag-Au deposit, Fengning County, Chengde, Hebei, Chinai
Regional Level Types
Wanquansi Ag-Au depositDeposit
Fengning CountyCounty
ChengdePrefecture-level City
HebeiProvince
ChinaCountry

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Latitude & Longitude (WGS84):
41° 5' 5'' North , 116° 37' 17'' East
Latitude & Longitude (decimal):
41.08472,116.62139
GeoHash:
G#: wx6ctz1pg
GRN:
N28E63
Type:
Deposit
KΓΆppen climate type:
Dwb : Monsoon-influenced warm-summer humid continental climate
Mindat Locality ID:
144502
Long-form identifier:
mindat:1:2:144502:5
GUID (UUID V4):
1f4a7bd9-edc5-48ec-8b79-579f7f565c40


Silver-gold-polymetallic volcanic-hosted metasomatite, consisting of veins and lensoid orebodies occurring in faults and fracture zones of andesite, trachyandensite and diorite of the Middle Jurassic Houcheng Formation and the Late Jurassic Baiqi Formation. The minerals have xenomorphic granular, metasomatic relics, detachment of solid solution and fracture textures; they occur as veinlets, disseminations, breccia and colloidal formations. Alteration is planar or linear. Planar alteration consists of central sericite, silica, pyrite and kaolinite alteration and by lateral (marginal) prophylitization. No economic veins occur in the altered area except some limonite and quartz veinlets. Linear alteration occurs along faults and in the host rock adjacent to the deposit and is closely related to deposit formation.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


18 valid minerals.

Detailed Mineral List:

β“˜ Acanthite
Formula: Ag2S
β“˜ Calcite
Formula: CaCO3
β“˜ Calcite var. Iron-bearing Calcite
Formula: (Ca,Fe)CO3
β“˜ Calcite var. Manganese-bearing Calcite
Formula: (Ca,Mn)CO3
β“˜ Chalcocite
Formula: Cu2S
β“˜ Chalcopyrite
Formula: CuFeS2
β“˜ 'Chlorite Group'
β“˜ Fluorite
Formula: CaF2
β“˜ Galena
Formula: PbS
β“˜ Gold
Formula: Au
β“˜ Gold var. Electrum
Formula: (Au,Ag)
β“˜ 'Hornblende Root Name Group'
Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
β“˜ Kaolinite
Formula: Al2(Si2O5)(OH)4
β“˜ 'K Feldspar'
β“˜ 'Limonite'
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
β“˜ Proustite
Formula: Ag3AsS3
β“˜ 'Psilomelane'
β“˜ Pyrargyrite
Formula: Ag3SbS3
β“˜ Pyrite
Formula: FeS2
β“˜ Pyrolusite
Formula: Mn4+O2
β“˜ Quartz
Formula: SiO2
β“˜ Siderite
Formula: FeCO3
β“˜ Silver
Formula: Ag
β“˜ Sphalerite
Formula: ZnS
β“˜ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
β“˜ Zoisite
Formula: (CaCa)(AlAlAl)O[Si2O7][SiO4](OH)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
β“˜Gold1.AA.05Au
β“˜var. Electrum1.AA.05(Au,Ag)
β“˜Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
β“˜Chalcocite2.BA.05Cu2S
β“˜Acanthite2.BA.35Ag2S
β“˜Sphalerite2.CB.05aZnS
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Galena2.CD.10PbS
β“˜Pyrite2.EB.05aFeS2
β“˜Proustite2.GA.05Ag3AsS3
β“˜Pyrargyrite2.GA.05Ag3SbS3
β“˜'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Group 3 - Halides
β“˜Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
β“˜Quartz4.DA.05SiO2
β“˜Pyrolusite4.DB.05Mn4+O2
Group 5 - Nitrates and Carbonates
β“˜Siderite5.AB.05FeCO3
β“˜Calcite
var. Iron-bearing Calcite		5.AB.05(Ca,Fe)CO3
β“˜5.AB.05CaCO3
β“˜var. Manganese-bearing Calcite5.AB.05(Ca,Mn)CO3
Group 9 - Silicates
β“˜Zoisite9.BG.10(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
β“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜Kaolinite9.ED.05Al2(Si2O5)(OH)4
Unclassified
β“˜'Limonite'-
β“˜'Chlorite Group'-
β“˜'Hornblende Root Name Group'-β—»Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
β“˜'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
β“˜'K Feldspar'-
β“˜'Psilomelane'-

List of minerals for each chemical element

HHydrogen
Hβ“˜ KaoliniteAl2(Si2O5)(OH)4
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Hβ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Hβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CCarbon
Cβ“˜ CalciteCaCO3
Cβ“˜ Calcite var. Manganese-bearing Calcite(Ca,Mn)CO3
Cβ“˜ SideriteFeCO3
Cβ“˜ Calcite var. Iron-bearing Calcite(Ca,Fe)CO3
OOxygen
Oβ“˜ CalciteCaCO3
Oβ“˜ KaoliniteAl2(Si2O5)(OH)4
Oβ“˜ Calcite var. Manganese-bearing Calcite(Ca,Mn)CO3
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ PyrolusiteMn4+O2
Oβ“˜ QuartzSiO2
Oβ“˜ SideriteFeCO3
Oβ“˜ Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Oβ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Oβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oβ“˜ Calcite var. Iron-bearing Calcite(Ca,Fe)CO3
FFluorine
Fβ“˜ FluoriteCaF2
Fβ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
NaSodium
Naβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
AlAluminium
Alβ“˜ KaoliniteAl2(Si2O5)(OH)4
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Alβ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Alβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Alβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Siβ“˜ KaoliniteAl2(Si2O5)(OH)4
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ QuartzSiO2
Siβ“˜ Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Siβ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Siβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SSulfur
Sβ“˜ AcanthiteAg2S
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ ChalcociteCu2S
Sβ“˜ GalenaPbS
Sβ“˜ ProustiteAg3AsS3
Sβ“˜ PyrargyriteAg3SbS3
Sβ“˜ PyriteFeS2
Sβ“˜ SphaleriteZnS
Sβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ClChlorine
Clβ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
KPotassium
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Kβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caβ“˜ CalciteCaCO3
Caβ“˜ FluoriteCaF2
Caβ“˜ Calcite var. Manganese-bearing Calcite(Ca,Mn)CO3
Caβ“˜ Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Caβ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Caβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Caβ“˜ Calcite var. Iron-bearing Calcite(Ca,Fe)CO3
MnManganese
Mnβ“˜ Calcite var. Manganese-bearing Calcite(Ca,Mn)CO3
Mnβ“˜ PyrolusiteMn4+O2
FeIron
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ PyriteFeS2
Feβ“˜ SideriteFeCO3
Feβ“˜ Calcite var. Iron-bearing Calcite(Ca,Fe)CO3
CuCopper
Cuβ“˜ ChalcopyriteCuFeS2
Cuβ“˜ ChalcociteCu2S
Cuβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ZnZinc
Znβ“˜ SphaleriteZnS
AsArsenic
Asβ“˜ ProustiteAg3AsS3
AgSilver
Agβ“˜ AcanthiteAg2S
Agβ“˜ Gold var. Electrum(Au,Ag)
Agβ“˜ ProustiteAg3AsS3
Agβ“˜ PyrargyriteAg3SbS3
Agβ“˜ SilverAg
SbAntimony
Sbβ“˜ PyrargyriteAg3SbS3
Sbβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
AuGold
Auβ“˜ Gold var. Electrum(Au,Ag)
Auβ“˜ GoldAu
PbLead
Pbβ“˜ GalenaPbS

Other Regions, Features and Areas containing this locality

Amur PlateTectonic Plate
AsiaContinent

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Baode Wang, Shuyin Niu, Aiqun Sun, Yaming Liu, Pengzhi Guo, and Shuanghai Sun (2008): Geology and geochemistry of Wanquansi silver-gold deposit, north Hebei Province. Geology and Prospecting 44(1), 15-20.
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