Xikuangshan Sb deposit (Xikuangshan antimony deposit), Lengshuijiang Co., Loudi, Hunan, Chinai
| Regional Level Types | |
|---|---|
| Xikuangshan Sb deposit (Xikuangshan antimony deposit) | Deposit (Active) |
| Lengshuijiang Co. | County |
| Loudi | Prefecture-level City |
| Hunan | Province |
| China | Country |
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Latitude & Longitude (WGS84):
27° 46' 59'' North , 111° 28' 59'' East
Latitude & Longitude (decimal):
Type:
Deposit (Active) - last checked 2020
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Lengshuijiang | 115,399 (2012) | 11.8km |
| Shangmei | 75,233 (2012) | 19.0km |
| Lianyuan | 66,501 (2012) | 20.7km |
| Shuiche | 3,550 (2004) | 48.8km |
Other/historical names associated with this locality:
Xikuangshan deposit
Name(s) in local language(s):
锡矿山锑矿田, 冷水江市, 新化县, 湖南省, 中国
World's largest antimony deposit, located in the northern part of the Xiangzhong Basin near Lengshuijiang City. It occurs along the axis of a short anticline that strikes at 30° and plunges both north and south. Host rocks are dark grey cherts in the black shale series of the Upper Devonian Shetianqiao formation, which occur in the core of the anticline, surrounded by the Lower Carboniferous Yanguan and Datang formations.
The deposit covers an area of about 16 km² and comprises four orebodies, which are named Feishuiyan, Tongjiayuan, Laokuangshan, and Wuhua. The former two are explored by the South Mine and North Mine, respectively. The latter two have not been worked on yet.
The Upper Devonian includes the Shetianqiao and Xikuangshan formations. The Shetianqiao Formation, conformably underlying the Xikuangshan Formation, comprises predominantly limestone, locally accompanied by shale. The Xikuangshan Formation is composed of interbedded shale and carbonate with a hematite layer. The younger strata in the Xikuangshan ore district include the Lower Carboniferous Menggongao, Yanguan, and Datang formations, which were locally interbedded with limestone and sandstone.
The Sb mineralization in the Xikuangshan district is mainly constrained by five en echelon second-order anticlines of the Xikuangshan complex anticline, including five ore blocks of Daocaowan, Laokuangshan, Tongjiayuan, Wuhua, and Feishuiyan.
The F75 fault is the largest fault in the Xikuangshan deposit, striking NE at ∼30° and belonging to the Taojiang-Chengbu fault. It exhibits a broomstick-like geometry and, together with other faults, forms a broom-like fault-controlled ore system. The distribution of Sb ore bodies is primarily controlled by this fault, with the ore bodies occurring in the footwall. The early stage mainly comprises the quartz-stibnite vein, fluorite-quartz-stibnite vein, and barite-quartz-stibnite vein, whereas the late stage corresponds to the calcite-stibnite veins, with minor quartz present.
The deposit covers an area of about 16 km² and comprises four orebodies, which are named Feishuiyan, Tongjiayuan, Laokuangshan, and Wuhua. The former two are explored by the South Mine and North Mine, respectively. The latter two have not been worked on yet.
The Upper Devonian includes the Shetianqiao and Xikuangshan formations. The Shetianqiao Formation, conformably underlying the Xikuangshan Formation, comprises predominantly limestone, locally accompanied by shale. The Xikuangshan Formation is composed of interbedded shale and carbonate with a hematite layer. The younger strata in the Xikuangshan ore district include the Lower Carboniferous Menggongao, Yanguan, and Datang formations, which were locally interbedded with limestone and sandstone.
The Sb mineralization in the Xikuangshan district is mainly constrained by five en echelon second-order anticlines of the Xikuangshan complex anticline, including five ore blocks of Daocaowan, Laokuangshan, Tongjiayuan, Wuhua, and Feishuiyan.
The F75 fault is the largest fault in the Xikuangshan deposit, striking NE at ∼30° and belonging to the Taojiang-Chengbu fault. It exhibits a broomstick-like geometry and, together with other faults, forms a broom-like fault-controlled ore system. The distribution of Sb ore bodies is primarily controlled by this fault, with the ore bodies occurring in the footwall. The early stage mainly comprises the quartz-stibnite vein, fluorite-quartz-stibnite vein, and barite-quartz-stibnite vein, whereas the late stage corresponds to the calcite-stibnite veins, with minor quartz present.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
27 valid minerals.
Rock Types Recorded
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Sulphur | 1.CC.05 | S8 |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Pyrrhotite | 2.CC.10 | Fe1-xS |
| ⓘ | Stibnite | 2.DB.05 | Sb2S3 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Orpiment | 2.FA.30 | As2S3 |
| ⓘ | Kermesite | 2.FD.05 | Sb2S2O |
| Group 3 - Halides | |||
| ⓘ | Fluorite | 3.AB.25 | CaF2 |
| ⓘ | Gearksutite | 3.CC.05 | Ca[Al(F,OH)5(H2O)] |
| ⓘ | Creedite | 3.CG.15 | Ca3Al2(SO4)(OH)2F8 · 2H2O |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Senarmontite | 4.CB.50 | Sb2O3 |
| ⓘ | Valentinite | 4.CB.55 | Sb2O3 |
| ⓘ | Quartz var. Chalcedony | 4.DA.05 | SiO2 |
| ⓘ | 4.DA.05 | SiO2 | |
| ⓘ | Opal | 4.DA.10 | SiO2 · nH2O |
| ⓘ | Cervantite | 4.DE.30 | Sb3+Sb5+O4 |
| ⓘ | 'Roméite Group' | 4.DH. | A2(Sb5+)2O6Z |
| ⓘ | Stibiconite | 4.DH.20 | Sb3+Sb5+2O6(OH) |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| ⓘ | Alunite | 7.BC.10 | KAl3(SO4)2(OH)6 |
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| Group 9 - Silicates | |||
| ⓘ | Talc | 9.EC.05 | Mg3Si4O10(OH)2 |
| ⓘ | Pyrophyllite | 9.EC.10 | Al2Si4O10(OH)2 |
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Dickite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| H | ⓘ Creedite | Ca3Al2(SO4)(OH)2F8 · 2H2O |
| H | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| H | ⓘ Gearksutite | Ca[Al(F,OH)5(H2O)] |
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| H | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Opal | SiO2 · nH2O |
| H | ⓘ Pyrophyllite | Al2Si4O10(OH)2 |
| H | ⓘ Stibiconite | Sb3+Sb25+O6(OH) |
| H | ⓘ Talc | Mg3Si4O10(OH)2 |
| C | Carbon | |
| C | ⓘ Calcite | CaCO3 |
| O | Oxygen | |
| O | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Cervantite | Sb3+Sb5+O4 |
| O | ⓘ Quartz var. Chalcedony | SiO2 |
| O | ⓘ Creedite | Ca3Al2(SO4)(OH)2F8 · 2H2O |
| O | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| O | ⓘ Gearksutite | Ca[Al(F,OH)5(H2O)] |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| O | ⓘ Kermesite | Sb2S2O |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Opal | SiO2 · nH2O |
| O | ⓘ Pyrophyllite | Al2Si4O10(OH)2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Roméite Group | A2(Sb5+)2O6Z |
| O | ⓘ Senarmontite | Sb2O3 |
| O | ⓘ Stibiconite | Sb3+Sb25+O6(OH) |
| O | ⓘ Talc | Mg3Si4O10(OH)2 |
| O | ⓘ Valentinite | Sb2O3 |
| F | Fluorine | |
| F | ⓘ Creedite | Ca3Al2(SO4)(OH)2F8 · 2H2O |
| F | ⓘ Fluorite | CaF2 |
| F | ⓘ Gearksutite | Ca[Al(F,OH)5(H2O)] |
| Mg | Magnesium | |
| Mg | ⓘ Talc | Mg3Si4O10(OH)2 |
| Al | Aluminium | |
| Al | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| Al | ⓘ Creedite | Ca3Al2(SO4)(OH)2F8 · 2H2O |
| Al | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| Al | ⓘ Gearksutite | Ca[Al(F,OH)5(H2O)] |
| Al | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Pyrophyllite | Al2Si4O10(OH)2 |
| Si | Silicon | |
| Si | ⓘ Quartz var. Chalcedony | SiO2 |
| Si | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| Si | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Opal | SiO2 · nH2O |
| Si | ⓘ Pyrophyllite | Al2Si4O10(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Talc | Mg3Si4O10(OH)2 |
| S | Sulfur | |
| S | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Creedite | Ca3Al2(SO4)(OH)2F8 · 2H2O |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Kermesite | Sb2S2O |
| S | ⓘ Orpiment | As2S3 |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Pyrrhotite | Fe1-xS |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Stibnite | Sb2S3 |
| S | ⓘ Native Sulphur | S8 |
| K | Potassium | |
| K | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Creedite | Ca3Al2(SO4)(OH)2F8 · 2H2O |
| Ca | ⓘ Fluorite | CaF2 |
| Ca | ⓘ Gearksutite | Ca[Al(F,OH)5(H2O)] |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Fe | Iron | |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Pyrrhotite | Fe1-xS |
| Zn | Zinc | |
| Zn | ⓘ Sphalerite | ZnS |
| As | Arsenic | |
| As | ⓘ Orpiment | As2S3 |
| Sb | Antimony | |
| Sb | ⓘ Cervantite | Sb3+Sb5+O4 |
| Sb | ⓘ Kermesite | Sb2S2O |
| Sb | ⓘ Roméite Group | A2(Sb5+)2O6Z |
| Sb | ⓘ Senarmontite | Sb2O3 |
| Sb | ⓘ Stibiconite | Sb3+Sb25+O6(OH) |
| Sb | ⓘ Stibnite | Sb2S3 |
| Sb | ⓘ Valentinite | Sb2O3 |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
Other Regions, Features and Areas containing this locality
AsiaContinent
China
- Giant Sb metallogenic beltMineral Belt
- Xuefengshan Gold ClusterMining Area
Eurasian Plate
- Eastern Yangtze CratonCraton
- Xiangzhong metallogenic provinceMineral Province
Yangtze PlateTectonic Plate
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References
Fan, Delian; Zhang, Tao; Ye, Jie (2004) The Xikuangshan Sb deposit hosted by the Upper Devonian black shale series, Hunan, China. Ore Geology Reviews, 24 (1-2). p.121-133. doi:10.1016/j.oregeorev.2003.08.005
Yang, Dong-sheng, Shimizu, Masaaki, Shimazaki, Hidehiko, Li, Xian-hua, Xie, Qing-lin (2006) Sulfur Isotope Geochemistry of the Supergiant Xikuangshan Sb Deposit, Central Hunan, China: Constraints on Sources of Ore Constituents. Resource Geology, 56 (4) 385-396 doi:10.1111/j.1751-3928.2006.tb00291.x







Xikuangshan Sb deposit, Lengshuijiang Co., Loudi, Hunan, China