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Jinya Au-polymetallic deposit (Jinyia Au-polymetallic deposit; Jingyia Au-polymetallic deposit), Fengshan Co., Hechi Prefecture, Guangxi Zhuang Autonomous Region, China

Latitude: 24°34'0"N
Longitude: 106°52'30"E
金牙金矿, 凤山县, 河池市, 广西壮族自治区, 中国

Carlin-like disseminated-style gold deposit, hosted in Middle Triassic sandstones, siltstones and silty mudstones of the upper Banna group. Unlike a typical Carlin deposit, where visible gold is generally absent, microscopic gold grains have been reported from the ore of this locality.

Mineral List

Ankerite
Arsenic
Arsenopyrite
Baryte
Calcite
Chalcopyrite
'Chlorite Group'
Cinnabar
Covellite
Dolomite
Galena
Gold
var: Electrum
var: Mercurian Gold
Hematite
'Hydromuscovite'
Illite
Ilmenite
Kaolinite
'Limonite'
Marcasite
Montmorillonite
Muscovite
var: Sericite

Orpiment
Pyrite
var: Arsenian Pyrite
Pyrrhotite
Quartz
Realgar
Rutile
Siderite
Sphalerite
Stibnite
Tetrahedrite


34 entries listed. 27 valid minerals.

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References

Zhiping Li, and S.G. Peters (1998): Comparative Geology and Geochemistry of Sedimentary-Rock-Hosted (Carlin-Type) Gold Deposits in the People's Republic of China and in Nevada, USA. USGS Open-File Report 98-466.

Shihua Qi, Hongfu Yin, and Hongmei Wang (2000): Study on laser Raman spectrum of organic inclusions in Jinya gold deposits, Guangxi. Scientia Geologica Sinica 35(1), 71-76 (in Chinese with English abstract).

Ruizhong Hu, Wenchao Su, Xianwu Bi, Guangzhi Tu, and Hofstra, A.H. (2002): Geology and geochemistry of Carlin-type gold deposits in China. Mineralium Deposita 37(3/4), 378-392.

Zhou Youqin and Wang Kuiren (2003): Gold in the Jinya Carlin-type Deposit: Characterization and Implications. Journal of Minerals & Materials Characterization & Engineering 2(2), 83-100.

Peters, S.G., Huang Jiazhan, Li Zhiping, and Jing Chenggui (2007): Sedimentary rock-hosted Au deposits of the Dian–Qian–Gui area, Guizhou, and Yunnan Provinces, and Guangxi District, China. Ore Geology Reviews 31, 170-204.

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