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Duolong ore field, Gêrzê Co., Ngari, Tibet, Chinai
Regional Level Types
Duolong ore fieldOre Field
Gêrzê Co.County
NgariPrefecture
TibetAutonomous Region
ChinaCountry

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Latitude & Longitude:
33° North , 84° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~295km
GRN:
N23E50
Type:
Ore Field
Mindat Locality ID:
256322
Long-form identifier:
mindat:1:2:256322:3
GUID (UUID V4):
0
Name(s) in local language(s):
多龙矿田, 改则县, 阿里地区 (མངའ་རིས་ས་ཁུལ་), 西藏自治区, 中国


Copper(-gold) district.
Contains about 20 million tons of Cu and 420 tons of Au with an average altitude of 5000 m and severe climate (severe cold and hypoxia, large temperature difference between day and night, high ultraviolet radiation intensity).

The Duolong mineral district displays a prominent east–west trend, and it has been the site of multiple notable discoveries of porphyritic-epithermal and crypto-explosion breccia tube deposits. Specifically, deposits like Naruo and Tiegelongnan have been identified as primarily forming between 116 and 122 Ma, marking a significant period of mineralization in the regional evolution. The rich endowment is further underscored by substantial copper reserves, which have been confirmed to exceed 20 million tons. As a result, the Duolong mineral district has gained national and international prominence, establishing itself as the first world-class super large-scale copper–gold mineral district in China.

Cumulative exploration has revealed copper reserves exceeding 20 million tonnes, gold reserves surpassing 450 tonnes, and silver reserves over 3,400 tonnes. Extensive studies demonstrate that the ore-forming magmatic rocks in Duolong predominantly comprise intermediate-acid granodiorite porphyry–granite porphyry series, belonging to high-K calc-alkaline to shoshonitic suites.

The Duolong ore district, located in the western segment of the Bangong-Nujiang suture zone, situated along the southern margin of the Qiangtang terrane, approximately 20–30 km north of the Bangong-Nujiang suture zone, hosting several large to giant porphyry Cu-Au and high-sulfidation epithermal deposits, constitutes one of the most representative porphyry-epithermal Cu-Au ore districts within this metallogenic province. They are spatially and temporally closely associated with each other, forming at around 120–116 Ma, along a NE-SW fault system. At present, proven resources exceed 25 million tons of Cu, 520 tons of Au, and 3,900 tons of Ag, making the Duolong ore district one the largest porphyry copper–gold mineral resource districts in China.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

48 valid minerals.

Rock Types Recorded


Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Actinolite
Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ 'Alum Group'
Formula: XAl(SO4)2 · 12H2O
ⓘ Alunite
Formula: KAl3(SO4)2(OH)6
ⓘ 'Amphibole Supergroup'
Formula: AB2C5(T8O22)W2
ⓘ Anhydrite
Formula: CaSO4
ⓘ 'Apatite'
Formula: Ca5(PO4)3A
ⓘ Azurite
Formula: Cu3(CO3)2(OH)2
ⓘ Baryte
Formula: BaSO4
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ Bornite
Formula: Cu5FeS4
Localities: Reported from at least 9 localities in this region.
ⓘ Calcite
Formula: CaCO3
ⓘ 'Calcium Amphibole Subgroup'
Formula: AnCa2(C2+5-mC3+m)(Si8-(n+m)Al(n+m))W2
ⓘ 'Calcium Amphibole Subgroup var. Hornblende'
Formula: AnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
ⓘ Chalcocite
Formula: Cu2S
ⓘ Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 12 localities in this region.
ⓘ 'Chlorite Group'
Localities: Reported from at least 8 localities in this region.
ⓘ 'Clay minerals'
ⓘ 'Clinopyroxene Subgroup'
ⓘ Colusite
Formula: Cu13VAs3S16
ⓘ Covellite
Formula: CuS
ⓘ Cuprite
Formula: Cu2O
ⓘ Diaspore
Formula: AlO(OH)
ⓘ Dickite
Formula: Al2(Si2O5)(OH)4
ⓘ Digenite
Formula: Cu9S5
ⓘ Enargite
Formula: Cu3AsS4
ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Localities: Reported from at least 7 localities in this region.
ⓘ 'Feldspar Group'
ⓘ Fluorite
Formula: CaF2
ⓘ Galena
Formula: PbS
ⓘ Geerite
Formula: Cu8S5
ⓘ Goethite
Formula: Fe3+O(OH)
ⓘ Goyazite
Formula: SrAl3(PO4)(PO3OH)(OH)6
ⓘ Gypsum
Formula: CaSO4 · 2H2O
ⓘ Halloysite
Formula: Al2Si2O5(OH)4 · n(H2O)
ⓘ Hematite
Formula: Fe2O3
Localities: Reported from at least 6 localities in this region.
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Jarosite
Formula: KFe3+3(SO4)2(OH)6
ⓘ Kaolinite
Formula: Al2(Si2O5)(OH)4
Localities: Reported from at least 7 localities in this region.
ⓘ 'K Feldspar'
ⓘ 'Limonite'
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 7 localities in this region.
ⓘ Magnetite var. Titanium-bearing Magnetite
Formula: Fe2+(Fe3+,Ti)2O4
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
ⓘ Molybdenite
Formula: MoS2
Localities: Reported from at least 6 localities in this region.
ⓘ Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 9 localities in this region.
ⓘ Muscovite var. Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
ⓘ Muscovite var. Phengite
Formula: KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
ⓘ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 8 localities in this region.
ⓘ Nacrite
Formula: Al2(Si2O5)(OH)4
ⓘ Native Copper
Formula: Cu
ⓘ Native Gold
Formula: Au
ⓘ Natroalunite
Formula: NaAl3(SO4)2(OH)6
ⓘ 'Olivine Group'
Formula: M2SiO4
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
ⓘ Pyrite
Formula: FeS2
Localities: Reported from at least 12 localities in this region.
ⓘ Pyrophyllite
Formula: Al2Si4O10(OH)2
ⓘ 'Pyroxene Group'
Formula: ADSi2O6
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
Localities: Reported from at least 11 localities in this region.
ⓘ Rutile
Formula: TiO2
ⓘ Siderite
Formula: FeCO3
ⓘ Sphalerite
Formula: ZnS
ⓘ Spionkopite
Formula: Cu39S28
ⓘ 'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
ⓘ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
ⓘ 'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z
ⓘ 'White mica'
ⓘ Zircon
Formula: Zr(SiO4)
ⓘ Zunyite
Formula: Al13Si5O20(OH,F)18Cl

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Copper1.AA.05Cu
ⓘNative Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
ⓘChalcocite2.BA.05Cu2S
ⓘGeerite2.BA.05Cu8S5
ⓘDigenite2.BA.10Cu9S5
ⓘBornite2.BA.15Cu5FeS4
ⓘCovellite2.CA.05aCuS
ⓘSpionkopite2.CA.05cCu39S28
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘColusite2.CB.30Cu13VAs3S16
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘGalena2.CD.10PbS
ⓘMolybdenite2.EA.30MoS2
ⓘPyrite2.EB.05aFeS2
ⓘ'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
ⓘ'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
ⓘEnargite2.KA.05Cu3AsS4
Group 3 - Halides
ⓘFluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
ⓘCuprite4.AA.10Cu2O
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘvar. Titanium-bearing Magnetite4.BB.05Fe2+(Fe3+,Ti)2O4
ⓘHematite4.CB.05Fe2O3
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘQuartz4.DA.05SiO2
ⓘRutile4.DB.05TiO2
ⓘDiaspore4.FD.10AlO(OH)
ⓘGoethite4.FD.10Fe3+O(OH)
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘSiderite5.AB.05FeCO3
ⓘAzurite5.BA.05Cu3(CO3)2(OH)2
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘAnhydrite7.AD.30CaSO4
ⓘBaryte7.AD.35BaSO4
ⓘAlunite7.BC.10KAl3(SO4)2(OH)6
ⓘJarosite7.BC.10KFe3+3(SO4)2(OH)6
ⓘNatroalunite7.BC.10NaAl3(SO4)2(OH)6
ⓘGypsum7.CD.40CaSO4 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘGoyazite8.BL.10SrAl3(PO4)(PO3OH)(OH)6
Group 9 - Silicates
ⓘZircon9.AD.30Zr(SiO4)
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘZunyite9.BJ.55Al13Si5O20(OH,F)18Cl
ⓘActinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘPyrophyllite9.EC.10Al2Si4O10(OH)2
ⓘMuscovite
var. Illite		9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
ⓘ9.EC.15KAl2(AlSi3O10)(OH)2
ⓘvar. Phengite9.EC.15KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
ⓘvar. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘMontmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
ⓘDickite9.ED.05Al2(Si2O5)(OH)4
ⓘKaolinite9.ED.05Al2(Si2O5)(OH)4
ⓘNacrite9.ED.05Al2(Si2O5)(OH)4
ⓘHalloysite9.ED.10Al2Si2O5(OH)4 · n(H2O)
ⓘAlbite9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Alum Group'-XAl(SO4)2 · 12H2O
ⓘ'Amphibole Supergroup'-AB2C5(T8O22)W2
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Chlorite Group'-
ⓘ'Clay minerals'-
ⓘ'Feldspar Group'-
ⓘ'Calcium Amphibole Subgroup
var. Hornblende'		-AnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
ⓘ'Limonite'-
ⓘ'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
ⓘ'Clinopyroxene Subgroup'-
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'K Feldspar'-
ⓘ'Pyroxene Group'-ADSi2O6
ⓘ'Apatite'-Ca5(PO4)3A
ⓘ'Olivine Group'-M2SiO4
ⓘ'Calcium Amphibole Subgroup'-AnCa2(C2+5-mC3+m)(Si8-(n+m)Al(n+m))W2
ⓘ'White mica'-

List of minerals for each chemical element

HHydrogen
Hⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Hⓘ Alum GroupXAl(SO4)2 · 12H2O
Hⓘ AluniteKAl3(SO4)2(OH)6
Hⓘ AzuriteCu3(CO3)2(OH)2
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ DiasporeAlO(OH)
Hⓘ DickiteAl2(Si2O5)(OH)4
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hⓘ GoethiteFe3+O(OH)
Hⓘ GypsumCaSO4 · 2H2O
Hⓘ GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Hⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Hⓘ Calcium Amphibole Subgroup var. HornblendeAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
Hⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Hⓘ JarositeKFe33+(SO4)2(OH)6
Hⓘ KaoliniteAl2(Si2O5)(OH)4
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Hⓘ NacriteAl2(Si2O5)(OH)4
Hⓘ NatroaluniteNaAl3(SO4)2(OH)6
Hⓘ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Hⓘ PyrophylliteAl2Si4O10(OH)2
Hⓘ ZunyiteAl13Si5O20(OH,F)18Cl
Hⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
BBoron
Bⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
CCarbon
Cⓘ AzuriteCu3(CO3)2(OH)2
Cⓘ CalciteCaCO3
Cⓘ MalachiteCu2(CO3)(OH)2
Cⓘ SideriteFeCO3
OOxygen
Oⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ Alum GroupXAl(SO4)2 · 12H2O
Oⓘ AluniteKAl3(SO4)2(OH)6
Oⓘ Amphibole SupergroupAB2C5(T8O22)W2
Oⓘ AnhydriteCaSO4
Oⓘ AzuriteCu3(CO3)2(OH)2
Oⓘ BaryteBaSO4
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ CalciteCaCO3
Oⓘ CupriteCu2O
Oⓘ DiasporeAlO(OH)
Oⓘ DickiteAl2(Si2O5)(OH)4
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ GoethiteFe3+O(OH)
Oⓘ GypsumCaSO4 · 2H2O
Oⓘ GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Oⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Oⓘ HematiteFe2O3
Oⓘ Calcium Amphibole Subgroup var. HornblendeAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
Oⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Oⓘ IlmeniteFe2+TiO3
Oⓘ JarositeKFe33+(SO4)2(OH)6
Oⓘ KaoliniteAl2(Si2O5)(OH)4
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Oⓘ NacriteAl2(Si2O5)(OH)4
Oⓘ NatroaluniteNaAl3(SO4)2(OH)6
Oⓘ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Oⓘ PyrophylliteAl2Si4O10(OH)2
Oⓘ QuartzSiO2
Oⓘ RutileTiO2
Oⓘ SideriteFeCO3
Oⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Oⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
Oⓘ ZirconZr(SiO4)
Oⓘ ZunyiteAl13Si5O20(OH,F)18Cl
Oⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oⓘ Pyroxene GroupADSi2O6
Oⓘ ApatiteCa5(PO4)3A
Oⓘ Olivine GroupM2SiO4
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ FluoriteCaF2
Fⓘ Calcium Amphibole Subgroup var. HornblendeAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
Fⓘ ZunyiteAl13Si5O20(OH,F)18Cl
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Naⓘ NatroaluniteNaAl3(SO4)2(OH)6
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mgⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mgⓘ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ Alum GroupXAl(SO4)2 · 12H2O
Alⓘ AluniteKAl3(SO4)2(OH)6
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ DiasporeAlO(OH)
Alⓘ DickiteAl2(Si2O5)(OH)4
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alⓘ GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Alⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Alⓘ Calcium Amphibole Subgroup var. HornblendeAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
Alⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Alⓘ KaoliniteAl2(Si2O5)(OH)4
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Alⓘ NacriteAl2(Si2O5)(OH)4
Alⓘ NatroaluniteNaAl3(SO4)2(OH)6
Alⓘ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Alⓘ PyrophylliteAl2Si4O10(OH)2
Alⓘ ZunyiteAl13Si5O20(OH,F)18Cl
Alⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Alⓘ Calcium Amphibole SubgroupAnCa2(C2+5-mCm3+)(Si8-(n+m)Al(n+m))W2
SiSilicon
Siⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ DickiteAl2(Si2O5)(OH)4
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Siⓘ Calcium Amphibole Subgroup var. HornblendeAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
Siⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Siⓘ KaoliniteAl2(Si2O5)(OH)4
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Siⓘ NacriteAl2(Si2O5)(OH)4
Siⓘ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Siⓘ PyrophylliteAl2Si4O10(OH)2
Siⓘ QuartzSiO2
Siⓘ ZirconZr(SiO4)
Siⓘ ZunyiteAl13Si5O20(OH,F)18Cl
Siⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Siⓘ Pyroxene GroupADSi2O6
Siⓘ Olivine GroupM2SiO4
Siⓘ Calcium Amphibole SubgroupAnCa2(C2+5-mCm3+)(Si8-(n+m)Al(n+m))W2
PPhosphorus
Pⓘ GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Pⓘ ApatiteCa5(PO4)3A
SSulfur
Sⓘ Alum GroupXAl(SO4)2 · 12H2O
Sⓘ AluniteKAl3(SO4)2(OH)6
Sⓘ AnhydriteCaSO4
Sⓘ BaryteBaSO4
Sⓘ BorniteCu5FeS4
Sⓘ ChalcopyriteCuFeS2
Sⓘ ChalcociteCu2S
Sⓘ ColusiteCu13VAs3S16
Sⓘ CovelliteCuS
Sⓘ DigeniteCu9S5
Sⓘ EnargiteCu3AsS4
Sⓘ GalenaPbS
Sⓘ GeeriteCu8S5
Sⓘ GypsumCaSO4 · 2H2O
Sⓘ JarositeKFe33+(SO4)2(OH)6
Sⓘ MolybdeniteMoS2
Sⓘ NatroaluniteNaAl3(SO4)2(OH)6
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ SphaleriteZnS
Sⓘ SpionkopiteCu39S28
Sⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
Sⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ClChlorine
Clⓘ Calcium Amphibole Subgroup var. HornblendeAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
Clⓘ ZunyiteAl13Si5O20(OH,F)18Cl
KPotassium
Kⓘ AluniteKAl3(SO4)2(OH)6
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Kⓘ JarositeKFe33+(SO4)2(OH)6
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Kⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Caⓘ AnhydriteCaSO4
Caⓘ CalciteCaCO3
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caⓘ FluoriteCaF2
Caⓘ GypsumCaSO4 · 2H2O
Caⓘ Calcium Amphibole Subgroup var. HornblendeAnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
Caⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Caⓘ ApatiteCa5(PO4)3A
Caⓘ Calcium Amphibole SubgroupAnCa2(C2+5-mCm3+)(Si8-(n+m)Al(n+m))W2
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ RutileTiO2
Tiⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
VVanadium
Vⓘ ColusiteCu13VAs3S16
FeIron
Feⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)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ⓘ GoethiteFe3+O(OH)
Feⓘ HematiteFe2O3
Feⓘ IlmeniteFe2+TiO3
Feⓘ JarositeKFe33+(SO4)2(OH)6
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
Feⓘ SideriteFeCO3
Feⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
CuCopper
Cuⓘ AzuriteCu3(CO3)2(OH)2
Cuⓘ BorniteCu5FeS4
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ChalcociteCu2S
Cuⓘ ColusiteCu13VAs3S16
Cuⓘ CovelliteCuS
Cuⓘ CupriteCu2O
Cuⓘ Native CopperCu
Cuⓘ DigeniteCu9S5
Cuⓘ EnargiteCu3AsS4
Cuⓘ GeeriteCu8S5
Cuⓘ MalachiteCu2(CO3)(OH)2
Cuⓘ SpionkopiteCu39S28
Cuⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
Cuⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ ColusiteCu13VAs3S16
Asⓘ EnargiteCu3AsS4
Asⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
SrStrontium
Srⓘ GoyaziteSrAl3(PO4)(PO3OH)(OH)6
ZrZirconium
Zrⓘ ZirconZr(SiO4)
MoMolybdenum
Moⓘ MolybdeniteMoS2
SbAntimony
Sbⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
BaBarium
Baⓘ BaryteBaSO4
AuGold
Auⓘ Native GoldAu
PbLead
Pbⓘ GalenaPbS

Localities in this Region

China
China

Other Regions, Features and Areas containing this locality

AsiaContinent
China
Eurasian PlateTectonic Plate

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References

Jingjing Dai and Xiaoming Qu (2012): Structural pattern and alteration information derived from remote sensing data and their significance for ore search in the Duolong copper-ore concentration area of Tibet. Geology and Exploration 48(4), 815-822 (in Chinese with English abstract).
Mohuan Ning, Changsong Hu, Chunqi Wen, Yu Zhou, Guangchun Fei, Yangyang He, and Dan Li (2013): Metallogenic prognosis based on comprehensive information in the Duolong ore concentration area of the Bangonghu-Nujiang metallogenic belt, Tibet. Geology and Exploration 49(1), 58-66 (in Chinese with English abstract).
Qin, WANG; JuXing, TANG; YuChuan, CHEN; JunFu, HOU; YanBo, LI (2019) The metallogenic model and prospecting direction for the Duolong super large copper (gold) district, Tibet. Acta Petrologica Sinica, 35 (3). p.879-896. doi:10.18654/1000-0569/2019.03.16
Yang, Huanhuan; Tang, Juxing; Song, Yang; Wang, Qin; Liu, Zhibo (2022) The preservation mechanism of the Duolong ore district in northwest Tibet: Evidence from the low temperature thermochronological study. Ore Geology Reviews, 143. p.104766. doi:10.1016/j.oregeorev.2022.104766
Dong, Xinfeng; Gan, Fuping; Li, Na; Zhang, Shifan; Li, Tongtong (2022) Mineral mapping in the Duolong porphyry and epithermal ore district, Tibet, using the Gaofen-5 satellite hyperspectral remote sensing data. Ore Geology Reviews, 151. p.105222. doi:10.1016/j.oregeorev.2022.105222
Tang, Jie, Wang, Wenlei, Yuan, Changjiang (2023) A New Anisotropic Singularity Algorithm to Characterize Geo-Chemical Anomalies in the Duolong Mineral District, Tibet, China. Minerals, 13 (7) doi:10.3390/min13070988
Liu, Cai; Wang, Wenlei; Tang, Juxing; Wang, Qin; Zheng, Ke; Sun, Yanyun; Zhang, Jiahong; Gan, Fuping; Cao, Baobao (2023) A deep-learning-based mineral prospectivity modeling framework and workflow in prediction of porphyry–epithermal mineralization in the Duolong ore District, Tibet. Ore Geology Reviews, 157. doi:10.1016/j.oregeorev.2023.105419
[1]Wang, Wenlei, Xue, Congcong, Zhao, Jie, Yuan, Changjiang, Tang, Jie (2024) Machine learning-based field geological mapping: A new exploration of geological survey data acquisition strategy. Ore Geology Reviews, 166. 105959 doi:10.1016/j.oregeorev.2024.105959
Zheng, Ming; Tang, Juxing; Song, Yang; Li, Zichen; Wang, Xu; Sun, Hao; Liu, Zhibo; Dai, Jingjing; Liu, Qiuping (2025) Alteration zonation and mineralogy of the Dibaonamugang Lithocap: Implications for mineral exploration in the Duolong Ore District, NW Xizang (Tibet), China. Ore Geology Reviews, 182. doi:10.1016/j.oregeorev.2025.106628
Zhang, Qi; Tang, Juxing; Li, Faqiao; Yang, Huanhuan; Zhang, Rongkun; Fu, Xuelian; Ding, Baoming; Liang, Xinjuan (2026) Petrogenesis of the Tiegeshan diorite porphyry in the Duolong ore district, Tibet: Implications for porphyry mineralization. Ore Geology Reviews, 191. 107207 doi:10.1016/j.oregeorev.2026.107207
Li, Yi; Zhang, Saimin; Li, Yang (2026) Deep-to-Shallow Structural Architecture and Regional Exploration Target Screening in the Duolong Porphyry Cu-Au District, Tibet: Spectrum-Constrained 2D Multiscale Wavelet Analysis. Minerals, 16 (8). doi:10.3390/min16080827
[3]Fu, Xuelian; Yang, Chao; Yang, Huanhuan; Tang, Juxing; Wang, Qin; Dong, Yujie; Zhang, Qi; Zhang, Rongkun; Liang, Xinjuan; Xin, Tang (2026) Geochemistry of magnetite and its implication to genesis and exploration of the Duolong porphyry district. Ore Geology Reviews, 197. p.107527. doi:10.1016/j.oregeorev.2026.107527
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