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Wulong Mine, Wulong orefield, Zhen'an District, Dandong, Liaoning, Chinai
Regional Level Types
Wulong MineMine
Wulong orefieldOre Field
Zhen'an DistrictDistrict
DandongPrefecture-level City
LiaoningProvince
ChinaCountry

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Latitude & Longitude (WGS84):
40° 10' North , 124° 12' East
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Dandong631,973 (2018)17.1km
Langtoucun59,046 (2018)18.1km
Sinŭiju288,112 (2016)18.4km
Ŭiju50,081 (2016)28.4km
Fengcheng120,514 (2012)33.7km
Mindat Locality ID:
64196
Long-form identifier:
mindat:1:2:64196:1
GUID (UUID V4):
0
Name(s) in local language(s):
五龙金矿, 五龙金矿田, 振安区, 丹东市, 辽宁省, 中国


Magmatic-hydrothermal quartz vein-type gold deposit, hosted in granite and fine-grained diorite dykes related to the Mesozoic Sanguliu granite. It is associated with the Jurassic gneissic two-mica granites with gold reserves over 80 t. There are over 380 auriferous quartz veins at the Wulong deposit.

Over 460 auriferous quartz veins are developed in this area, with only 20% of them are economically mineralized. Dozens of high-grade veins outside the Wulong are privately exploited by local mine owners. These quartz veins are commonly 200 to 300 m long, 0.2 to 10 m wide. Major orebodies at Wulong are referred to as V4, V32, V65, V76, V80, V163. Among them, the No. 163 Vein is the largest, with an average gold grade at 6.28 g/t. It is over 1 km long, 0.5–11.6 m wide, strikes NW, and dip to SW at 65–70°.
Three mineralization stages have been identified at the Wulong gold deposit based on the field study, mineralogical assemblages, textures, and cross-cutting relationships observed in hand specimens and thin sections. Stage I is characterized by a few centimetres wide quartz + coarse grained pyrite veins. Stage II is the main gold mineralization stage and is characterized by 0.2–10 m wide quartz-polymetallic sulfide veins. CL image shows the quartz grains from this stage are relatively homogeneous. Quartz veins ores consist of quartz (90–95%), pyrite, pyrrhotite, gold, chalcopyrite, sphalerite, galena, scheelite, bismuth, bismuthinite, hedleyite, calcite, sericite, monazite, etc. Gold is commonly coexisted with hedleyite, bismuth, bismuthinite. Stage III is characterized by several centimetres wide euhedral coarse grained calcite + quartz + pyrite.

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


34 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 Diagram

Detailed Mineral List:

'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Arsenopyrite
Formula: FeAsS
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Bismuthinite
Formula: Bi2S3
References:
Bornite
Formula: Cu5FeS4
Calcite
Formula: CaCO3
References:
Chalcopyrite
Formula: CuFeS2
References:
'Chlorite Group'
References:
Cosalite
Formula: Pb2Bi2S5
Ehrigite
Formula: Bi8Te3
Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Eskimoite
Formula: Ag7Pb10Bi15S36
'Feldspar Group'
Fluorite
Formula: CaF2
Galena
Formula: PbS
References:
Galenobismutite
Formula: PbBi2S4
'Gustavite-Lillianite Series'
Hedleyite
Formula: Bi7Te3
Hessite
Formula: Ag2Te
Ingodite
Formula: Bi2TeS
Jonassonite
Formula: AuBi5S4
Joséite-A
Formula: Bi4TeS2
Joséite-B
Formula: Bi4Te2S
References:
Kaolinite
Formula: Al2(Si2O5)(OH)4
'K Feldspar'
Maldonite
Formula: Au2Bi
Matildite
Formula: AgBiS2
Molybdenite
Formula: MoS2
'Monazite Group'
Formula: REE(PO4)
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
References:
Native Bismuth
Formula: Bi
References:
Native Gold
Formula: Au
References:
Native Gold var. Electrum
Formula: (Au,Ag)
References:
Native Silver
Formula: Ag
Native Silver var. Küstelite
Formula: Ag
'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Pyrite
Formula: FeS2
References:
Pyrrhotite
Formula: Fe1-xS
References:
Quartz
Formula: SiO2
References:
Quartz var. Milky Quartz
Formula: SiO2
Scheelite
Formula: Ca(WO4)
References:
Sphalerite
Formula: ZnS
References:
Tellurite
Formula: TeO2
'Unnamed (Bi Telluride VI)'
Formula: Bi5Te3
Vikingite
Formula: Ag5Pb8Bi13S30
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
Native Silver1.AA.05Ag
var. Küstelite1.AA.05Ag
Native Bismuth1.CA.05Bi
Group 2 - Sulphides and Sulfosalts
Maldonite2.AA.40Au2Bi
Bornite2.BA.15Cu5FeS4
Hessite2.BA.60Ag2Te
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Pyrrhotite2.CC.10Fe1-xS
Galena2.CD.10PbS
Bismuthinite2.DB.05Bi2S3
Hedleyite2.DC.05Bi7Te3
Ingodite2.DC.05Bi2TeS
Joséite-A2.DC.05Bi4TeS2
Joséite-B2.DC.05Bi4Te2S
Ehrigite2.DC.05Bi8Te3
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Arsenopyrite2.EB.20FeAsS
Matildite2.JA.20AgBiS2
Cosalite2.JB.10Pb2Bi2S5
Vikingite2.JB.40aAg5Pb8Bi13S30
Eskimoite2.JB.40bAg7Pb10Bi15S36
Galenobismutite2.JC.25ePbBi2S4
Jonassonite2.LA.65AuBi5S4
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
var. Milky Quartz4.DA.05SiO2
Tellurite4.DE.20TeO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Scheelite7.GA.05Ca(WO4)
Group 9 - Silicates
Zircon9.AD.30Zr(SiO4)
Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Unclassified
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
'Chlorite Group'-
'Feldspar Group'-
'Monazite Group'-REE(PO4)
'Gustavite-Lillianite Series'-
'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
'K Feldspar'-
'Unnamed (Bi Telluride VI)'-Bi5Te3

List of minerals for each chemical element

HHydrogen
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)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 KaoliniteAl2(Si2O5)(OH)4
H MuscoviteKAl2(AlSi3O10)(OH)2
H Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CCarbon
C CalciteCaCO3
OOxygen
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
O CalciteCaCO3
O Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
O KaoliniteAl2(Si2O5)(OH)4
O Monazite GroupREE(PO4)
O MuscoviteKAl2(AlSi3O10)(OH)2
O QuartzSiO2
O ScheeliteCa(WO4)
O TelluriteTeO2
O ZirconZr(SiO4)
O Quartz var. Milky QuartzSiO2
O Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
O Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
FFluorine
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
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 BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
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 KaoliniteAl2(Si2O5)(OH)4
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Al Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Si Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Si KaoliniteAl2(Si2O5)(OH)4
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si QuartzSiO2
Si ZirconZr(SiO4)
Si Quartz var. Milky QuartzSiO2
Si Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Si Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
PPhosphorus
P Monazite GroupREE(PO4)
SSulfur
S ArsenopyriteFeAsS
S BismuthiniteBi2S3
S BorniteCu5FeS4
S ChalcopyriteCuFeS2
S CosalitePb2Bi2S5
S EskimoiteAg7Pb10Bi15S36
S GalenaPbS
S GalenobismutitePbBi2S4
S IngoditeBi2TeS
S Joséite-ABi4TeS2
S Joséite-BBi4Te2S
S MatilditeAgBiS2
S MolybdeniteMoS2
S PyriteFeS2
S PyrrhotiteFe1-xS
S SphaleriteZnS
S VikingiteAg5Pb8Bi13S30
S Gustavite-Lillianite Series
S JonassoniteAuBi5S4
ClChlorine
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
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 CalciteCaCO3
Ca Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Ca FluoriteCaF2
Ca ScheeliteCa(WO4)
Ca Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
TiTitanium
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
FeIron
Fe ArsenopyriteFeAsS
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 PyriteFeS2
Fe PyrrhotiteFe1-xS
CuCopper
Cu BorniteCu5FeS4
Cu ChalcopyriteCuFeS2
ZnZinc
Zn SphaleriteZnS
AsArsenic
As ArsenopyriteFeAsS
ZrZirconium
Zr ZirconZr(SiO4)
MoMolybdenum
Mo MolybdeniteMoS2
AgSilver
Ag Native Gold var. Electrum(Au,Ag)
Ag EskimoiteAg7Pb10Bi15S36
Ag HessiteAg2Te
Ag MatilditeAgBiS2
Ag Native SilverAg
Ag VikingiteAg5Pb8Bi13S30
Ag Gustavite-Lillianite Series
Ag Native Silver var. KüsteliteAg
TeTellurium
Te HedleyiteBi7Te3
Te HessiteAg2Te
Te IngoditeBi2TeS
Te Joséite-ABi4TeS2
Te Joséite-BBi4Te2S
Te TelluriteTeO2
Te Unnamed (Bi Telluride VI)Bi5Te3
Te EhrigiteBi8Te3
WTungsten
W ScheeliteCa(WO4)
AuGold
Au Native Gold var. Electrum(Au,Ag)
Au Native GoldAu
Au MaldoniteAu2Bi
Au JonassoniteAuBi5S4
PbLead
Pb CosalitePb2Bi2S5
Pb EskimoiteAg7Pb10Bi15S36
Pb GalenaPbS
Pb GalenobismutitePbBi2S4
Pb VikingiteAg5Pb8Bi13S30
Pb Gustavite-Lillianite Series
BiBismuth
Bi Native BismuthBi
Bi BismuthiniteBi2S3
Bi CosalitePb2Bi2S5
Bi EskimoiteAg7Pb10Bi15S36
Bi GalenobismutitePbBi2S4
Bi HedleyiteBi7Te3
Bi IngoditeBi2TeS
Bi Joséite-ABi4TeS2
Bi Joséite-BBi4Te2S
Bi MaldoniteAu2Bi
Bi MatilditeAgBiS2
Bi VikingiteAg5Pb8Bi13S30
Bi Gustavite-Lillianite Series
Bi JonassoniteAuBi5S4
Bi Unnamed (Bi Telluride VI)Bi5Te3
Bi EhrigiteBi8Te3

Other Regions, Features and Areas containing this locality

AsiaContinent
China
Eurasian PlateTectonic Plate

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