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Laodonggou Mine, Ejin Banner (Ejina Co.), Alxa League (Alashan Prefecture), Inner Mongolia, Chinai
Regional Level Types
Laodonggou MineMine
Ejin Banner (Ejina Co.)County
Alxa League (Alashan Prefecture)Prefecture
Inner MongoliaAutonomous Region
ChinaCountry

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PhotosMapsSearch
Latitude & Longitude:
41° North , 100° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~273km
GRN:
N28E55
Type:
Mine
Mindat Locality ID:
228387
Long-form identifier:
mindat:1:2:228387:9
GUID (UUID V4):
2c935291-896b-4d58-80e4-f60d1c2fee56
Name(s) in local language(s):
θ€η‘ζ²Ÿι‡‘ηŸΏ, ι’ζ΅ŽηΊ³ζ——, ι˜Ώζ‹‰ε–„η›Ÿ, 内蒙叀θ‡ͺ治区, δΈ­ε›½


Oxidized-leaching type gold deposit, consisting of pervasively oxidized gold-bearing polymetallic sulfide veins in fracture zones of a dolomite marble around diorite porphyry dykes. The oxidation zone extends to great depths and the ore mainly consists of secondary arsenate minerals containing visible gold and silver. Except for residual galena, the primary sulfide minerals only occur in microscopic quantities.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


27 valid minerals.

Detailed Mineral List:

β“˜ Acanthite
Formula: Ag2S
β“˜ Adamite
Formula: Zn2(AsO4)(OH)
β“˜ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
β“˜ Arseniosiderite
Formula: Ca2Fe3+3(AsO4)3O2 · 3H2O
β“˜ Arsenopyrite
Formula: FeAsS
β“˜ Austinite
Formula: CaZn(AsO4)(OH)
β“˜ Baryte
Formula: BaSO4
β“˜ Beudantite
Formula: PbFe3(AsO4)(SO4)(OH)6
β“˜ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
β“˜ Calcite
Formula: CaCO3
β“˜ Chalcopyrite
Formula: CuFeS2
β“˜ Chlorargyrite
Formula: AgCl
β“˜ 'Chlorite Group'
β“˜ Dolomite
Formula: CaMg(CO3)2
β“˜ Fluorite
Formula: CaF2
β“˜ Galena
Formula: PbS
β“˜ Goethite
Formula: Ξ±-Fe3+O(OH)
β“˜ Gold
Formula: Au
β“˜ Kaolinite
Formula: Al2(Si2O5)(OH)4
β“˜ 'K Feldspar'
β“˜ 'Limonite'
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
β“˜ Mimetite
Formula: Pb5(AsO4)3Cl
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Opal
Formula: SiO2 · nH2O
β“˜ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
β“˜ Pyrite
Formula: FeS2
β“˜ Quartz
Formula: SiO2
β“˜ Scorodite
Formula: Fe3+AsO4 · 2H2O
β“˜ Silver
Formula: Ag
β“˜ Sphalerite
Formula: ZnS
β“˜ Stibnite
Formula: Sb2S3
β“˜ Titanite
Formula: CaTi(SiO4)O
β“˜ 'Tourmaline'
Formula: AD3G6 (T6O18)(BO3)3X3Z

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
β“˜Silver1.AA.05Ag
β“˜Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
β“˜Acanthite2.BA.35Ag2S
β“˜Sphalerite2.CB.05aZnS
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Galena2.CD.10PbS
β“˜Stibnite2.DB.05Sb2S3
β“˜Pyrite2.EB.05aFeS2
β“˜Arsenopyrite2.EB.20FeAsS
Group 3 - Halides
β“˜Chlorargyrite3.AA.15AgCl
β“˜Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
β“˜Goethite4.00.Ξ±-Fe3+O(OH)
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
β“˜Quartz4.DA.05SiO2
β“˜Opal4.DA.10SiO2 Β· nH2O
Group 5 - Nitrates and Carbonates
β“˜Calcite5.AB.05CaCO3
β“˜Dolomite5.AB.10CaMg(CO3)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
β“˜Baryte7.AD.35BaSO4
Group 8 - Phosphates, Arsenates and Vanadates
β“˜Adamite8.BB.30Zn2(AsO4)(OH)
β“˜Austinite8.BH.35CaZn(AsO4)(OH)
β“˜Beudantite8.BL.05PbFe3(AsO4)(SO4)(OH)6
β“˜Mimetite8.BN.05Pb5(AsO4)3Cl
β“˜Scorodite8.CD.10Fe3+AsO4 Β· 2H2O
β“˜Arseniosiderite8.DH.30Ca2Fe3+3(AsO4)3O2 Β· 3H2O
Group 9 - Silicates
β“˜Titanite9.AG.15CaTi(SiO4)O
β“˜Muscovite
var. Sericite		9.EC.15KAl2(AlSi3O10)(OH)2
β“˜9.EC.15KAl2(AlSi3O10)(OH)2
β“˜Kaolinite9.ED.05Al2(Si2O5)(OH)4
Unclassified
β“˜'Limonite'-
β“˜'Chlorite Group'-
β“˜'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z
β“˜'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
β“˜'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
β“˜'K Feldspar'-
β“˜'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
Hβ“˜ AdamiteZn2(AsO4)(OH)
Hβ“˜ ArseniosideriteCa2Fe33+(AsO4)3O2 · 3H2O
Hβ“˜ AustiniteCaZn(AsO4)(OH)
Hβ“˜ BeudantitePbFe3(AsO4)(SO4)(OH)6
Hβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hβ“˜ GoethiteΞ±-Fe3+O(OH)
Hβ“˜ KaoliniteAl2(Si2O5)(OH)4
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ OpalSiO2 · nH2O
Hβ“˜ ScoroditeFe3+AsO4 · 2H2O
Hβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Hβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
BBoron
Bβ“˜ TourmalineAD3G6 (T6O18)(BO3)3X3Z
CCarbon
Cβ“˜ CalciteCaCO3
Cβ“˜ DolomiteCaMg(CO3)2
OOxygen
Oβ“˜ AdamiteZn2(AsO4)(OH)
Oβ“˜ ArseniosideriteCa2Fe33+(AsO4)3O2 · 3H2O
Oβ“˜ AustiniteCaZn(AsO4)(OH)
Oβ“˜ BaryteBaSO4
Oβ“˜ BeudantitePbFe3(AsO4)(SO4)(OH)6
Oβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oβ“˜ CalciteCaCO3
Oβ“˜ DolomiteCaMg(CO3)2
Oβ“˜ GoethiteΞ±-Fe3+O(OH)
Oβ“˜ KaoliniteAl2(Si2O5)(OH)4
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ MimetitePb5(AsO4)3Cl
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ OpalSiO2 · nH2O
Oβ“˜ QuartzSiO2
Oβ“˜ ScoroditeFe3+AsO4 · 2H2O
Oβ“˜ TitaniteCaTi(SiO4)O
Oβ“˜ TourmalineAD3G6 (T6O18)(BO3)3X3Z
Oβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
Fβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fβ“˜ FluoriteCaF2
Fβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mgβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgβ“˜ DolomiteCaMg(CO3)2
AlAluminium
Alβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alβ“˜ KaoliniteAl2(Si2O5)(OH)4
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Alβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Siβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siβ“˜ KaoliniteAl2(Si2O5)(OH)4
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ OpalSiO2 · nH2O
Siβ“˜ QuartzSiO2
Siβ“˜ TitaniteCaTi(SiO4)O
Siβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
PPhosphorus
Pβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
Sβ“˜ AcanthiteAg2S
Sβ“˜ ArsenopyriteFeAsS
Sβ“˜ BaryteBaSO4
Sβ“˜ BeudantitePbFe3(AsO4)(SO4)(OH)6
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ GalenaPbS
Sβ“˜ PyriteFeS2
Sβ“˜ SphaleriteZnS
Sβ“˜ StibniteSb2S3
ClChlorine
Clβ“˜ ChlorargyriteAgCl
Clβ“˜ MimetitePb5(AsO4)3Cl
Clβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Kβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caβ“˜ ArseniosideriteCa2Fe33+(AsO4)3O2 · 3H2O
Caβ“˜ AustiniteCaZn(AsO4)(OH)
Caβ“˜ CalciteCaCO3
Caβ“˜ DolomiteCaMg(CO3)2
Caβ“˜ FluoriteCaF2
Caβ“˜ TitaniteCaTi(SiO4)O
Caβ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Caβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiβ“˜ TitaniteCaTi(SiO4)O
FeIron
Feβ“˜ ArsenopyriteFeAsS
Feβ“˜ ArseniosideriteCa2Fe33+(AsO4)3O2 · 3H2O
Feβ“˜ BeudantitePbFe3(AsO4)(SO4)(OH)6
Feβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ GoethiteΞ±-Fe3+O(OH)
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ PyriteFeS2
Feβ“˜ ScoroditeFe3+AsO4 · 2H2O
CuCopper
Cuβ“˜ ChalcopyriteCuFeS2
ZnZinc
Znβ“˜ AdamiteZn2(AsO4)(OH)
Znβ“˜ AustiniteCaZn(AsO4)(OH)
Znβ“˜ SphaleriteZnS
AsArsenic
Asβ“˜ AdamiteZn2(AsO4)(OH)
Asβ“˜ ArsenopyriteFeAsS
Asβ“˜ ArseniosideriteCa2Fe33+(AsO4)3O2 · 3H2O
Asβ“˜ AustiniteCaZn(AsO4)(OH)
Asβ“˜ BeudantitePbFe3(AsO4)(SO4)(OH)6
Asβ“˜ MimetitePb5(AsO4)3Cl
Asβ“˜ ScoroditeFe3+AsO4 · 2H2O
AgSilver
Agβ“˜ AcanthiteAg2S
Agβ“˜ ChlorargyriteAgCl
Agβ“˜ SilverAg
SbAntimony
Sbβ“˜ StibniteSb2S3
BaBarium
Baβ“˜ BaryteBaSO4
AuGold
Auβ“˜ GoldAu
PbLead
Pbβ“˜ BeudantitePbFe3(AsO4)(SO4)(OH)6
Pbβ“˜ GalenaPbS
Pbβ“˜ MimetitePb5(AsO4)3Cl

Other Regions, Features and Areas containing this locality

AsiaContinent
Eurasian PlateTectonic Plate

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

Dianhao Huang and Baolin Wang (1997): Ore-forming characteristics of Laodonggou oxidized-leached type gold deposit in Ejinaqi. Journal of Precious Metallic Geology 6(2), 93-100.
Daming Bai, Guanghai Liu, and Zhongyao Chang (1998): Exploration of oxidizing-leaching type gold deposit of Laodonggou by VLF-EM method. Geology and Prospecting 34(2), 46-49.
Daming Bai, Fengjun Nie, and Sihong Jiang (2002): Synthetic prospecting methods for Laodonggou oxidizing-leaching type gold deposit. Mineral Deposits 21(suppl.), 573-576 (in Chinese with English title).
Wensong Yu, Changxi Liao, and Guo Chen (2013): Analysis of the genetic types and prospect of Laodonggou gold deposit in Inner Mongolia. Gold Science and Technology 21(2), 24-27 (in Chinese with English abstract).
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