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De'erni Cu-Co-(Zn) deposit (Derni Cu-Co-(Zn) deposit), Dur'ngoi Ophiolite, MaqΓͺn Co., Golog Tibetan Autonomous Prefecture, Qinghai, Chinai
Regional Level Types
De'erni Cu-Co-(Zn) deposit (Derni Cu-Co-(Zn) deposit)- not defined -
Dur'ngoi Ophiolite- not defined -
MaqΓͺn Co.County
Golog Tibetan Autonomous PrefectureAutonomous Prefecture
QinghaiProvince
ChinaCountry

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Latitude & Longitude (WGS84):
34° 23' 42'' North , 100° 7' 50'' East
Latitude & Longitude (decimal):
34.39500,100.13083
GeoHash:
G#: wnp5wt3j3
GRN:
N23E60
KΓΆppen climate type:
Dwc : Monsoon-influenced subarctic climate
Mindat Locality ID:
135298
Long-form identifier:
mindat:1:2:135298:9
GUID (UUID V4):
6017bcec-a673-4b86-8378-91fe2d2dd888


Volcanic-hosted massive sulphide (VHMS) deposit. The mineralization occurs within an ultramafic volcanic breccia, or between the breccia and overlying Mg-rich carbonate rocks and volcanic sedimentary rocks. The volcanic rocks that host the deposit are among the most basic host rocks known for VHMS deposits, and the Derni deposit represents the most basic member in the VHMS deposit spectrum world-wide.

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


35 valid minerals.

Detailed Mineral List:

β“˜ Albite
Formula: Na(AlSi3O8)
β“˜ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
β“˜ Azurite
Formula: Cu3(CO3)2(OH)2
β“˜ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
β“˜ Bornite
Formula: Cu5FeS4
β“˜ Calcite
Formula: CaCO3
β“˜ Chalcanthite
Formula: CuSO4 · 5H2O
β“˜ Chalcocite
Formula: Cu2S
β“˜ Chalcopyrite
Formula: CuFeS2
β“˜ 'Chlorite Group'
β“˜ 'Chrome-Spinel (of Dana)'
β“˜ Cobaltpentlandite
Formula: Co9S8
β“˜ Copper
Formula: Cu
β“˜ Covellite
Formula: CuS
β“˜ Cubanite
Formula: CuFe2S3
β“˜ Cuprite
Formula: Cu2O
β“˜ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
β“˜ 'Fayalite-Forsterite Series'
β“˜ Fluorite
Formula: CaF2
β“˜ Gold
Formula: Au
β“˜ Hausmannite
Formula: Mn2+Mn3+2O4
β“˜ Hematite
Formula: Fe2O3
β“˜ Hercynite
Formula: Fe2+Al2O4
β“˜ Hercynite var. Picotite
Formula: (Fe,Mg)(Al,Cr)2O4
β“˜ Ilmenite
Formula: Fe2+TiO3
β“˜ Lead
Formula: Pb
β“˜ 'Leucoxene'
β“˜ 'Limonite'
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
β“˜ Malachite
Formula: Cu2(CO3)(OH)2
β“˜ Marcasite
Formula: FeS2
β“˜ Molybdenite
Formula: MoS2
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Pyrite
Formula: FeS2
β“˜ Pyrite var. Bravoite
Formula: (Fe,Ni)S2
β“˜ Pyrite var. Cobalt-bearing Pyrite
Formula: (Fe,Co)S2
β“˜ Pyrite var. Hengleinite
Formula: (Fe,Ni,Co)S2
β“˜ Pyrrhotite
Formula: Fe1-xS
β“˜ Quartz
Formula: SiO2
β“˜ Rutile
Formula: TiO2
β“˜ 'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4
β“˜ Sphalerite
Formula: ZnS
β“˜ Spinel
Formula: MgAl2O4
β“˜ Talc
Formula: Mg3Si4O10(OH)2
β“˜ Tenorite
Formula: CuO
β“˜ Titanite
Formula: CaTi(SiO4)O
β“˜ 'Tourmaline'
Formula: AD3G6 (T6O18)(BO3)3X3Z
β“˜ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
β“˜Copper1.AA.05Cu
β“˜Gold1.AA.05Au
β“˜Lead1.AA.05Pb
Group 2 - Sulphides and Sulfosalts
β“˜Chalcocite2.BA.05Cu2S
β“˜Bornite2.BA.15Cu5FeS4
β“˜Cobaltpentlandite2.BB.15Co9S8
β“˜Covellite2.CA.05aCuS
β“˜Sphalerite2.CB.05aZnS
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Cubanite2.CB.55aCuFe2S3
β“˜Pyrrhotite2.CC.10Fe1-xS
β“˜Molybdenite2.EA.30MoS2
β“˜Pyrite2.EB.05aFeS2
β“˜var. Hengleinite2.EB.05a(Fe,Ni,Co)S2
β“˜var. Bravoite2.EB.05a(Fe,Ni)S2
β“˜var. Cobalt-bearing Pyrite2.EB.05a(Fe,Co)S2
β“˜Marcasite2.EB.10aFeS2
Group 3 - Halides
β“˜Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
β“˜Cuprite4.AA.10Cu2O
β“˜Tenorite4.AB.10CuO
β“˜Spinel4.BB.05MgAl2O4
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
β“˜Hercynite
var. Picotite		4.BB.05(Fe,Mg)(Al,Cr)2O4
β“˜4.BB.05Fe2+Al2O4
β“˜Hausmannite4.BB.10Mn2+Mn3+2O4
β“˜Ilmenite4.CB.05Fe2+TiO3
β“˜Hematite4.CB.05Fe2O3
β“˜Quartz4.DA.05SiO2
β“˜Rutile4.DB.05TiO2
Group 5 - Nitrates and Carbonates
β“˜Calcite5.AB.05CaCO3
β“˜Azurite5.BA.05Cu3(CO3)2(OH)2
β“˜Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
β“˜Chalcanthite7.CB.20CuSO4 Β· 5H2O
Group 9 - Silicates
β“˜Zircon9.AD.30Zr(SiO4)
β“˜Titanite9.AG.15CaTi(SiO4)O
β“˜Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
β“˜Talc9.EC.05Mg3Si4O10(OH)2
β“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜Albite9.FA.35Na(AlSi3O8)
Unclassified
β“˜'Leucoxene'-
β“˜'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z
β“˜'Fayalite-Forsterite Series'-
β“˜'Limonite'-
β“˜'Chlorite Group'-
β“˜'Chrome-Spinel (of Dana)'-
β“˜'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
β“˜'Serpentine Subgroup'-D3[Si2O5](OH)4
β“˜'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
Hβ“˜ AzuriteCu3(CO3)2(OH)2
Hβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hβ“˜ ChalcanthiteCuSO4 · 5H2O
Hβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hβ“˜ MalachiteCu2(CO3)(OH)2
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ TalcMg3Si4O10(OH)2
Hβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Hβ“˜ Serpentine SubgroupD3[Si2O5](OH)4
Hβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
BBoron
Bβ“˜ TourmalineAD3G6 (T6O18)(BO3)3X3Z
CCarbon
Cβ“˜ AzuriteCu3(CO3)2(OH)2
Cβ“˜ CalciteCaCO3
Cβ“˜ MalachiteCu2(CO3)(OH)2
OOxygen
Oβ“˜ AlbiteNa(AlSi3O8)
Oβ“˜ AzuriteCu3(CO3)2(OH)2
Oβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oβ“˜ CalciteCaCO3
Oβ“˜ ChalcanthiteCuSO4 · 5H2O
Oβ“˜ CupriteCu2O
Oβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oβ“˜ HausmanniteMn2+Mn23+O4
Oβ“˜ HematiteFe2O3
Oβ“˜ HercyniteFe2+Al2O4
Oβ“˜ IlmeniteFe2+TiO3
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ MalachiteCu2(CO3)(OH)2
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ QuartzSiO2
Oβ“˜ RutileTiO2
Oβ“˜ SpinelMgAl2O4
Oβ“˜ TalcMg3Si4O10(OH)2
Oβ“˜ TenoriteCuO
Oβ“˜ TitaniteCaTi(SiO4)O
Oβ“˜ TourmalineAD3G6 (T6O18)(BO3)3X3Z
Oβ“˜ ZirconZr(SiO4)
Oβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oβ“˜ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
Oβ“˜ Serpentine SubgroupD3[Si2O5](OH)4
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“˜ AlbiteNa(AlSi3O8)
MgMagnesium
Mgβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgβ“˜ SpinelMgAl2O4
Mgβ“˜ TalcMg3Si4O10(OH)2
Mgβ“˜ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
AlAluminium
Alβ“˜ AlbiteNa(AlSi3O8)
Alβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alβ“˜ HercyniteFe2+Al2O4
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ SpinelMgAl2O4
Alβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Alβ“˜ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
SiSilicon
Siβ“˜ AlbiteNa(AlSi3O8)
Siβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ QuartzSiO2
Siβ“˜ TalcMg3Si4O10(OH)2
Siβ“˜ TitaniteCaTi(SiO4)O
Siβ“˜ ZirconZr(SiO4)
Siβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siβ“˜ Serpentine SubgroupD3[Si2O5](OH)4
PPhosphorus
Pβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
Sβ“˜ BorniteCu5FeS4
Sβ“˜ Pyrite var. Bravoite(Fe,Ni)S2
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ ChalcanthiteCuSO4 · 5H2O
Sβ“˜ ChalcociteCu2S
Sβ“˜ CobaltpentlanditeCo9S8
Sβ“˜ CovelliteCuS
Sβ“˜ CubaniteCuFe2S3
Sβ“˜ MarcasiteFeS2
Sβ“˜ MolybdeniteMoS2
Sβ“˜ PyriteFeS2
Sβ“˜ PyrrhotiteFe1-xS
Sβ“˜ SphaleriteZnS
Sβ“˜ Pyrite var. Hengleinite(Fe,Ni,Co)S2
Sβ“˜ Pyrite var. Cobalt-bearing Pyrite(Fe,Co)S2
ClChlorine
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“˜ CalciteCaCO3
Caβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caβ“˜ FluoriteCaF2
Caβ“˜ TitaniteCaTi(SiO4)O
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“˜ IlmeniteFe2+TiO3
Tiβ“˜ RutileTiO2
Tiβ“˜ TitaniteCaTi(SiO4)O
CrChromium
Crβ“˜ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
MnManganese
Mnβ“˜ HausmanniteMn2+Mn23+O4
FeIron
Feβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feβ“˜ BorniteCu5FeS4
Feβ“˜ Pyrite var. Bravoite(Fe,Ni)S2
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ CubaniteCuFe2S3
Feβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feβ“˜ HematiteFe2O3
Feβ“˜ HercyniteFe2+Al2O4
Feβ“˜ IlmeniteFe2+TiO3
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ MarcasiteFeS2
Feβ“˜ PyriteFeS2
Feβ“˜ PyrrhotiteFe1-xS
Feβ“˜ Pyrite var. Hengleinite(Fe,Ni,Co)S2
Feβ“˜ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
Feβ“˜ Pyrite var. Cobalt-bearing Pyrite(Fe,Co)S2
CoCobalt
Coβ“˜ CobaltpentlanditeCo9S8
Coβ“˜ Pyrite var. Hengleinite(Fe,Ni,Co)S2
Coβ“˜ Pyrite var. Cobalt-bearing Pyrite(Fe,Co)S2
NiNickel
Niβ“˜ Pyrite var. Bravoite(Fe,Ni)S2
Niβ“˜ Pyrite var. Hengleinite(Fe,Ni,Co)S2
CuCopper
Cuβ“˜ AzuriteCu3(CO3)2(OH)2
Cuβ“˜ BorniteCu5FeS4
Cuβ“˜ ChalcopyriteCuFeS2
Cuβ“˜ ChalcanthiteCuSO4 · 5H2O
Cuβ“˜ ChalcociteCu2S
Cuβ“˜ CovelliteCuS
Cuβ“˜ CubaniteCuFe2S3
Cuβ“˜ CupriteCu2O
Cuβ“˜ CopperCu
Cuβ“˜ MalachiteCu2(CO3)(OH)2
Cuβ“˜ TenoriteCuO
ZnZinc
Znβ“˜ SphaleriteZnS
ZrZirconium
Zrβ“˜ ZirconZr(SiO4)
MoMolybdenum
Moβ“˜ MolybdeniteMoS2
AuGold
Auβ“˜ GoldAu
PbLead
Pbβ“˜ LeadPb

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

Jingsui Yang and Wenji Bai (1987): A genetic comparison of the Baiyinchang and De'erni pyritic copper deposits with the Cyprus-type copper deposits. Geology and Prospecting 23(5), 7-10 (in Chinese with English abstract).
Duan Guolian (1991): The Derni pyrite type Cu-Co-deposit: its genesis and difference from Cu-Ni sulphide deposits. Geology and Prospecting 27(2), 20-24 (in Chinese with English abstract).
Zhang Wusheng and Chen Jie (1996): New recognition on the origin of the Deerni copper deposit - A Cu-Co-bearing massive sulfide deposit in ultrabasic rocks. Qinghai Guotu Jinglue 5(1).
Guolian Duan (1998): Geological characteristics of Deerni pyrite-type copper-cobalt deposit and its difference from Cyprus copper deposit. Geology of Chemical Minerals 20(4), 287-294 (in Chinese with English abstract).
Xu Yong, and Zhou Xinyou (2000): Cobalt Deposits in the Central China Orogenic Belt. Acta Geologica Sinica 74(3), 540-543.
Yuwang Wang, Kezhang Qin, Yanggeng Tan, and Zenqian Hou (2000): The Derni Cu-Co Massive Sulfide Deposit, Qinghai Province, China: Ultramafic Volcanic-hosted Submarine-exhalative Mineralization. Exploration and Mining Geology 9(3/4), 253-264.
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