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Xinjinchang Au deposit, Guazhou Co. (Anxi Co.), Jiuquan, Gansu, Chinai
Regional Level Types
Xinjinchang Au depositDeposit
Guazhou Co. (Anxi Co.)County
JiuquanPrefecture
GansuProvince
ChinaCountry

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Latitude & Longitude (WGS84): 40° 53' North , 94° 50' East
Latitude & Longitude (decimal): 40.88333,94.83333
GeoHash:G#: wp72tfxd8
Locality type:Deposit
Köppen climate type:BWk : Cold desert climate


Strongly oxidized altered rock type gold deposit, hosted in cataclastic Permian rocks along the Xinjinchang fault zone. The orebodies are located in the hanging wall of the main fault.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


3 valid minerals.

Detailed Mineral List:

'Chlorite Group'
Reference: Jiqiang Zhou (2004): Gold Geology 23(3), 22-26
'Electrum'
Formula: (Au, Ag)
Reference: Jiqiang Zhou (2004): Gold Geology 23(3), 22-26
'Feldspar Group'
Reference: Jiqiang Zhou (2004): Gold Geology 23(3), 22-26
Gold
Formula: Au
Reference: Si-Xue Feng, Zhang Hua, and Zhang Shu-Hong (2000): Journal of Guilin Institute of Technology 20(3), 238-242
'Limonite'
Formula: (Fe,O,OH,H2O)
Reference: Xuetuan Wei and Bingling Zhao (2002): Geology and Prospecting 38(2), 33-36; Jiqiang Zhou (2004): Gold Geology 23(3), 22-26
Pyrite
Formula: FeS2
Reference: Xuetuan Wei and Bingling Zhao (2002): Geology and Prospecting 38(2), 33-36; Jiqiang Zhou (2004): Gold Geology 23(3), 22-26
Quartz
Formula: SiO2
Reference: Xuetuan Wei and Bingling Zhao (2002): Geology and Prospecting 38(2), 33-36; Jiqiang Zhou (2004): Gold Geology 23(3), 22-26

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
'Electrum'1.AA.05(Au, Ag)
'Gold'1.AA.05Au
Group 2 - Sulphides and Sulfosalts
'Pyrite'2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
'Quartz'4.DA.05SiO2
Unclassified Minerals, Rocks, etc.
'Chlorite Group'-
'Feldspar Group'-
'Limonite'-(Fe,O,OH,H2O)

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Gold1.1.1.1Au
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 1:2
Pyrite2.12.1.1FeS2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Rocks, etc.
'Chlorite Group'-
'Electrum'-(Au, Ag)
'Feldspar Group'-
'Limonite'-(Fe,O,OH,H2O)

List of minerals for each chemical element

HHydrogen
H Limonite(Fe,O,OH,H2O)
OOxygen
O Limonite(Fe,O,OH,H2O)
O QuartzSiO2
SiSilicon
Si QuartzSiO2
SSulfur
S PyriteFeS2
FeIron
Fe Limonite(Fe,O,OH,H2O)
Fe PyriteFeS2
AgSilver
Ag Electrum(Au, Ag)
AuGold
Au Electrum(Au, Ag)
Au GoldAu

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References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Sixue Feng, Zhang Hua, and Shuhong Zhang (2000): The geological characters of Xinjinchang and Laojinchang gold deposits. Journal of Guilin Institute of Technology 20(3), 238-242.
Xuetuan Wei and Bingling Zhao (2002): The model of geochemical anomaly of Xinjinchang gold deposit. Geology and Prospecting 38(2), 33-36.
Jiqiang Zhou (2004): Ore character of Xinjinchang gold deposit, Gansu. Gold Geology 23(3), 22-26.


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