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Yaojialing Zn-Au deposit, Nanling County, Wuhu, Anhui, Chinai
Regional Level Types
Yaojialing Zn-Au depositDeposit
Nanling CountyCounty
WuhuPrefecture-level City
AnhuiProvince
ChinaCountry

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Latitude & Longitude (WGS84):
30° 56' 1'' North , 118° 12' 20'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Wusong312,588 (2012)40.3km
Wuhu507,524 (2014)47.6km
Mindat Locality ID:
224586
Long-form identifier:
mindat:1:2:224586:0
GUID (UUID V4):
0
Name(s) in local language(s):
姚家岭锌金矿, 南陵县, 芜湖市, 安徽省, 中国


Epithermal polymetallic deposit, consisting of an early copper-gold mineralization which has been overprinted by a late zinc-gold-silver mineralization.

Skarn alteration in the Yaojialing deposit is controlled by contact zone of QMP and limestone, and characterized by zonation varying from an endoskarn comprised massive grossular and minor diopside) outward an exoskarn comprised massive andradite and magnetite to an outer massive grossular, hedenbergite, and sphalerite, where a mass of sphalerite-galena hydrothermal vein occurs in distal with 500 m vertical direction distance away from skarn zone. There is no skarn alteration in the shallow part of the deposit despite GDP in direct contact with the Qixia Formation limestone, indicating very limited fluid exsolution from GDP. The shallow contact zone is characterized by fluid escape structure and sphalerite-galena hydrothermal vein occurs in granodiorite porphyry and limestones, suggesting that they are both wall-rocks of ore veins.

Mineralization in the Yaojialing deposit mainly consists of disseminated Zn-Cu-Au-Co-Te mineralization within deep skarn zone and veined Zn-Pb-Ag-Cd mineralization within granodiorite porphyry and limestone in the shallow part of the deposit.

Associated Co reserves in this deposit are estimated at 2920 t, with an average Co grade of 450 ppm. Mineralization primarily comprises four ore body types: skarn, stratiform, vein-type, and stratabound-type. Significant Co enrichment is observed in skarn-type and stratiform ore bodies formed during the early high-temperature stage, indicating economic recovery potential.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


47 valid minerals.

Rock Types Recorded


Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Acanthite
Formula: Ag2S
Actinolite
Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Alloclasite
Formula: Co1-xFexAsS
'Amphibole Supergroup'
Formula: AB2C5(T8O22)W2
Andradite
Formula: Ca3Fe3+2(SiO4)3
Anhydrite
Formula: CaSO4
Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
'Apatite'
Formula: Ca5(PO4)3A
Arcubisite
Formula: Ag6CuBiS4
Baryte
Formula: BaSO4
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Bismuthinite
Formula: Bi2S3
Bornite
Formula: Cu5FeS4
Bournonite
Formula: PbCuSbS3
Calcite
Formula: CaCO3
References:
Celestine
Formula: SrSO4
Chalcopyrite
Formula: CuFeS2
References:
'Chlorite Group'
References:
Diopside
Formula: CaMgSi2O6
Emplectite
Formula: CuBiS2
Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
'Feldspar Group'
Fluorite
Formula: CaF2
Galena
Formula: PbS
References:
'Garnet Group'
Formula: X3Z2(SiO4)3
Glaucodot
Formula: (Co0.50Fe0.50)AsS
Graphite
Formula: C
Grossular
Formula: Ca3Al2(SiO4)3
Gypsum
Formula: CaSO4 · 2H2O
Gypsum var. Selenite
Formula: CaSO4 · 2H2O
Hedenbergite
Formula: CaFe2+Si2O6
Hematite
Formula: Fe2O3
References:
Hematite var. Specularite
Formula: Fe2O3
Hessite
Formula: Ag2Te
Kaolinite
Formula: Al2(Si2O5)(OH)4
'K Feldspar'
Magnetite
Formula: Fe2+Fe3+2O4
Molybdenite
Formula: MoS2
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Native Gold
Formula: Au
Native Gold var. Electrum
Formula: (Au,Ag)
Naumannite
Formula: Ag2Se
Opal
Formula: SiO2 · nH2O
'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Pyrargyrite
Formula: Ag3SbS3
Pyrite
Formula: FeS2
References:
Pyrrhotite
Formula: Fe1-xS
Quartz
Formula: SiO2
References:
Quartz var. Chalcedony
Formula: SiO2
Scheelite
Formula: Ca(WO4)
Siderite
Formula: FeCO3
Sphalerite
Formula: ZnS
References:
Tellurobismuthite
Formula: Bi2Te3
Tetradymite
Formula: Bi2Te2S
'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
References:
Titanite
Formula: CaTiO(SiO4)
Tremolite
Formula: ◻Ca2Mg5(Si8O22)(OH)2
Tschermakite
Formula: ◻Ca2(Mg3Al2)(Al2Si6O22)(OH)2
Wollastonite
Formula: Ca3(Si3O9)
Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Gold
var. Electrum
1.AA.05(Au,Ag)
1.AA.05Au
Graphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
Bornite2.BA.15Cu5FeS4
Acanthite2.BA.35Ag2S
Naumannite2.BA.55Ag2Se
Hessite2.BA.60Ag2Te
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Pyrrhotite2.CC.10Fe1-xS
Galena2.CD.10PbS
Bismuthinite2.DB.05Bi2S3
Tellurobismuthite2.DC.05Bi2Te3
Tetradymite2.DC.05Bi2Te2S
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Alloclasite2.EB.10bCo1-xFexAsS
Glaucodot2.EB.10c(Co0.50Fe0.50)AsS
Pyrargyrite2.GA.05Ag3SbS3
Bournonite2.GA.50PbCuSbS3
'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Emplectite2.HA.05CuBiS2
Arcubisite2.LA.40Ag6CuBiS4
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
Hematite4.CB.05Fe2O3
var. Specularite4.CB.05Fe2O3
Quartz
var. Chalcedony
4.DA.05SiO2
4.DA.05SiO2
Opal4.DA.10SiO2 · nH2O
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Siderite5.AB.05FeCO3
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anhydrite7.AD.30CaSO4
Baryte7.AD.35BaSO4
Celestine7.AD.35SrSO4
Gypsum7.CD.40CaSO4 · 2H2O
var. Selenite7.CD.40CaSO4 · 2H2O
Scheelite7.GA.05Ca(WO4)
Group 9 - Silicates
Andradite9.AD.25Ca3Fe3+2(SiO4)3
Grossular9.AD.25Ca3Al2(SiO4)3
Zircon9.AD.30Zr(SiO4)
Titanite9.AG.15CaTiO(SiO4)
Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Diopside9.DA.15CaMgSi2O6
Hedenbergite9.DA.15CaFe2+Si2O6
Actinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Tremolite9.DE.10◻Ca2Mg5(Si8O22)(OH)2
Tschermakite9.DE.10◻Ca2(Mg3Al2)(Al2Si6O22)(OH)2
Wollastonite9.DG.05Ca3(Si3O9)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Unclassified
'Amphibole Supergroup'-AB2C5(T8O22)W2
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
'Chlorite Group'-
'Feldspar Group'-
'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
'K Feldspar'-
'Garnet Group'-X3Z2(SiO4)3
'Apatite'-Ca5(PO4)3A

List of minerals for each chemical element

HHydrogen
H Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
H Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
H GypsumCaSO4 · 2H2O
H KaoliniteAl2(Si2O5)(OH)4
H MuscoviteKAl2(AlSi3O10)(OH)2
H OpalSiO2 · nH2O
H Tremolite◻Ca2Mg5(Si8O22)(OH)2
H Tschermakite◻Ca2(Mg3Al2)(Al2Si6O22)(OH)2
H Gypsum var. SeleniteCaSO4 · 2H2O
H Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CCarbon
C AnkeriteCa(Fe2+,Mg)(CO3)2
C CalciteCaCO3
C GraphiteC
C SideriteFeCO3
OOxygen
O Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
O Amphibole SupergroupAB2C5(T8O22)W2
O AndraditeCa3Fe23+(SiO4)3
O AnhydriteCaSO4
O AnkeriteCa(Fe2+,Mg)(CO3)2
O BaryteBaSO4
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
O CalciteCaCO3
O CelestineSrSO4
O Quartz var. ChalcedonySiO2
O DiopsideCaMgSi2O6
O Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
O GrossularCa3Al2(SiO4)3
O GypsumCaSO4 · 2H2O
O HedenbergiteCaFe2+Si2O6
O HematiteFe2O3
O KaoliniteAl2(Si2O5)(OH)4
O MagnetiteFe2+Fe23+O4
O MuscoviteKAl2(AlSi3O10)(OH)2
O OpalSiO2 · nH2O
O QuartzSiO2
O ScheeliteCa(WO4)
O SideriteFeCO3
O TitaniteCaTiO(SiO4)
O Tremolite◻Ca2Mg5(Si8O22)(OH)2
O Tschermakite◻Ca2(Mg3Al2)(Al2Si6O22)(OH)2
O WollastoniteCa3(Si3O9)
O ZirconZr(SiO4)
O Gypsum var. SeleniteCaSO4 · 2H2O
O Hematite var. SpeculariteFe2O3
O Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
O Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
O Garnet GroupX3Z2(SiO4)3
O ApatiteCa5(PO4)3A
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
F FluoriteCaF2
NaSodium
Na Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mg Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mg AnkeriteCa(Fe2+,Mg)(CO3)2
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mg DiopsideCaMgSi2O6
Mg Tremolite◻Ca2Mg5(Si8O22)(OH)2
Mg Tschermakite◻Ca2(Mg3Al2)(Al2Si6O22)(OH)2
AlAluminium
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Al Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Al GrossularCa3Al2(SiO4)3
Al KaoliniteAl2(Si2O5)(OH)4
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Tschermakite◻Ca2(Mg3Al2)(Al2Si6O22)(OH)2
Al Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Al Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Si Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Si AndraditeCa3Fe23+(SiO4)3
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Si Quartz var. ChalcedonySiO2
Si DiopsideCaMgSi2O6
Si Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Si GrossularCa3Al2(SiO4)3
Si HedenbergiteCaFe2+Si2O6
Si KaoliniteAl2(Si2O5)(OH)4
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si OpalSiO2 · nH2O
Si QuartzSiO2
Si TitaniteCaTiO(SiO4)
Si Tremolite◻Ca2Mg5(Si8O22)(OH)2
Si Tschermakite◻Ca2(Mg3Al2)(Al2Si6O22)(OH)2
Si WollastoniteCa3(Si3O9)
Si ZirconZr(SiO4)
Si Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Si Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Si Garnet GroupX3Z2(SiO4)3
PPhosphorus
P ApatiteCa5(PO4)3A
SSulfur
S AcanthiteAg2S
S AlloclasiteCo1-xFexAsS
S AnhydriteCaSO4
S ArcubisiteAg6CuBiS4
S BaryteBaSO4
S BismuthiniteBi2S3
S BorniteCu5FeS4
S BournonitePbCuSbS3
S CelestineSrSO4
S ChalcopyriteCuFeS2
S EmplectiteCuBiS2
S GalenaPbS
S Glaucodot(Co0.50Fe0.50)AsS
S GypsumCaSO4 · 2H2O
S MolybdeniteMoS2
S PyrargyriteAg3SbS3
S PyriteFeS2
S PyrrhotiteFe1-xS
S SphaleriteZnS
S TetradymiteBi2Te2S
S Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
S Gypsum var. SeleniteCaSO4 · 2H2O
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
K MuscoviteKAl2(AlSi3O10)(OH)2
K Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Ca AndraditeCa3Fe23+(SiO4)3
Ca AnhydriteCaSO4
Ca AnkeriteCa(Fe2+,Mg)(CO3)2
Ca CalciteCaCO3
Ca DiopsideCaMgSi2O6
Ca Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Ca FluoriteCaF2
Ca GrossularCa3Al2(SiO4)3
Ca GypsumCaSO4 · 2H2O
Ca HedenbergiteCaFe2+Si2O6
Ca ScheeliteCa(WO4)
Ca TitaniteCaTiO(SiO4)
Ca Tremolite◻Ca2Mg5(Si8O22)(OH)2
Ca Tschermakite◻Ca2(Mg3Al2)(Al2Si6O22)(OH)2
Ca WollastoniteCa3(Si3O9)
Ca Gypsum var. SeleniteCaSO4 · 2H2O
Ca Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Ca ApatiteCa5(PO4)3A
TiTitanium
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Ti TitaniteCaTiO(SiO4)
FeIron
Fe Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Fe AlloclasiteCo1-xFexAsS
Fe AndraditeCa3Fe23+(SiO4)3
Fe AnkeriteCa(Fe2+,Mg)(CO3)2
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fe BorniteCu5FeS4
Fe ChalcopyriteCuFeS2
Fe Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Fe Glaucodot(Co0.50Fe0.50)AsS
Fe HedenbergiteCaFe2+Si2O6
Fe HematiteFe2O3
Fe MagnetiteFe2+Fe23+O4
Fe PyriteFeS2
Fe PyrrhotiteFe1-xS
Fe SideriteFeCO3
Fe Hematite var. SpeculariteFe2O3
CoCobalt
Co AlloclasiteCo1-xFexAsS
Co Glaucodot(Co0.50Fe0.50)AsS
CuCopper
Cu ArcubisiteAg6CuBiS4
Cu BorniteCu5FeS4
Cu BournonitePbCuSbS3
Cu ChalcopyriteCuFeS2
Cu EmplectiteCuBiS2
Cu Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ZnZinc
Zn SphaleriteZnS
AsArsenic
As AlloclasiteCo1-xFexAsS
As Glaucodot(Co0.50Fe0.50)AsS
SeSelenium
Se NaumanniteAg2Se
SrStrontium
Sr CelestineSrSO4
ZrZirconium
Zr ZirconZr(SiO4)
MoMolybdenum
Mo MolybdeniteMoS2
AgSilver
Ag AcanthiteAg2S
Ag ArcubisiteAg6CuBiS4
Ag Native Gold var. Electrum(Au,Ag)
Ag HessiteAg2Te
Ag NaumanniteAg2Se
Ag PyrargyriteAg3SbS3
SbAntimony
Sb BournonitePbCuSbS3
Sb PyrargyriteAg3SbS3
Sb Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
TeTellurium
Te HessiteAg2Te
Te TellurobismuthiteBi2Te3
Te TetradymiteBi2Te2S
BaBarium
Ba BaryteBaSO4
WTungsten
W ScheeliteCa(WO4)
AuGold
Au Native Gold var. Electrum(Au,Ag)
Au Native GoldAu
PbLead
Pb BournonitePbCuSbS3
Pb GalenaPbS
BiBismuth
Bi ArcubisiteAg6CuBiS4
Bi BismuthiniteBi2S3
Bi EmplectiteCuBiS2
Bi TellurobismuthiteBi2Te3
Bi TetradymiteBi2Te2S

Other Regions, Features and Areas containing this locality

AsiaContinent
China
Eurasian Plate
Yangtze PlateTectonic Plate

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