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Wangzhuang Au Mine, Hanbin District, Ankang, Shaanxi, Chinai
Regional Level Types
Wangzhuang Au MineDeposit
Hanbin DistrictDistrict
AnkangPrefecture-level City
ShaanxiProvince
ChinaCountry

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Latitude & Longitude (WGS84):
33° 1' 58'' North , 108° 51' 41'' East
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Ankang132,654 (2014)41.8km
Mindat Locality ID:
439160
Long-form identifier:
mindat:1:2:439160:2
GUID (UUID V4):
0


The Wangzhuang gold deposit is located in the middle of the late Paleozoic Zhen’an-Xunyang sedimentary basin. The gold deposits surrounding the Nanyangshan fault primarily occur within Devonian formations, including the Xinghongpu Formation (D3x), Gudaoling Formation (D2–3g), Dafenggou Formation (D2d), and Xichahe Formation (D2x). In contrast, the Wangzhuang gold deposit was found within the Upper Devonian–Lower Carboniferous Tieshan Formation (D3C1t), which used to be considered a barren formation in this region. The predominant lithologies hosting mineralization include calcareous (carbonaceous) phyllite and quartz sandstone, and the wall rock is mainly carbonate rock, forming an interstratified rock of carbonate rock and fine clastic rock, which plays a crucial role as a physicochemical interface in ore formation.

Current assessments indicate a potential Au resource of 2.57 tons within the Wangzhuang gold deposit, highlighting promising prospects. The alteration and mineralization processes of the Wangzhuang deposit are divided into three stages: (Ⅰ) arsenopyrite–quartz vein stage, (Ⅱ) quartz veins with arsenian pyrite stage, and (Ⅲ) quartz-carbonate stage. The initial two stages, reflecting the principal phase of ore formation, are closely interconnected, while Stage III encompasses a subsequent phase of mineralization characterized by relatively weaker alteration and mineralization. The Wangzhuang gold deposit comprises three distinct orebodies: K1, located centrally; M1, situated in a concealed area; and K2, a newly identified stratiform orebody discovered beneath Nanyang Mountain in the eastern section of the mining area. Additionally, several mineralization alteration belts, such as S1 and S2, have been delineated on the southern, northern, and western sides of the main orebody, K1.

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


9 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:

Arsenopyrite
Formula: FeAsS
References:
Calcite
Formula: CaCO3
References:
Chalcopyrite
Formula: CuFeS2
Galena
Formula: PbS
References:
Kaolinite
Formula: Al2(Si2O5)(OH)4
'Limonite'
References:
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
References:
Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
References:
Native Gold
Formula: Au
References:
Pyrite
Formula: FeS2
References:
Pyrite var. Arsenic-bearing Pyrite
Formula: Fe(S,As)2
References:
Quartz
Formula: SiO2
References:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
var. Arsenic-bearing Pyrite2.EB.05aFe(S,As)2
Arsenopyrite2.EB.20FeAsS
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 9 - Silicates
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Unclassified
'Limonite'-

List of minerals for each chemical element

HHydrogen
H KaoliniteAl2(Si2O5)(OH)4
H MuscoviteKAl2(AlSi3O10)(OH)2
H Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CCarbon
C CalciteCaCO3
OOxygen
O CalciteCaCO3
O KaoliniteAl2(Si2O5)(OH)4
O MuscoviteKAl2(AlSi3O10)(OH)2
O QuartzSiO2
O Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
AlAluminium
Al KaoliniteAl2(Si2O5)(OH)4
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Si KaoliniteAl2(Si2O5)(OH)4
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si QuartzSiO2
Si Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SSulfur
S ArsenopyriteFeAsS
S ChalcopyriteCuFeS2
S GalenaPbS
S PyriteFeS2
S Pyrite var. Arsenic-bearing PyriteFe(S,As)2
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2
K Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca CalciteCaCO3
FeIron
Fe ArsenopyriteFeAsS
Fe ChalcopyriteCuFeS2
Fe PyriteFeS2
Fe Pyrite var. Arsenic-bearing PyriteFe(S,As)2
CuCopper
Cu ChalcopyriteCuFeS2
AsArsenic
As ArsenopyriteFeAsS
As Pyrite var. Arsenic-bearing PyriteFe(S,As)2
AuGold
Au Native GoldAu
PbLead
Pb GalenaPbS

Other Regions, Features and Areas containing this locality


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

 
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