Shaowu F mining district, Shaowu City, Nanping, Fujian, Chinai
| Regional Level Types | |
|---|---|
| Shaowu F mining district | Mining District |
| Shaowu City | City |
| Nanping | Prefecture-level City |
| Fujian | Province |
| China | Country |
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Latitude & Longitude (WGS84):
27° North , 117° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~44km
Type:
Köppen climate type:
The district primarily features Late Jurassic syenogranites, with strata mainly consisting of Quaternary sediments. The fluorite mineralization occurs as veins hosted within the fractured zones of medium-fine-grained syenogranites and fine-grained, biotite-bearing syenogranite bodies. The district's main structural features include an NW-trending fault (F1) and a near-NS-trending fault (F2). Among these, the F1 serves as the region's primary ore-controlling structure. This fault zone extends approximately 18 km in length and varies in width from 30 to 100 m, striking at 45°. The northern limb of the fault dips southeast, while the southern limb is overturned and dips northwest at an angle of 80-90°.
Four mineralization stages can be recognized. The first stage (Ⅰ) is characterized by the coexistence of green and pale green fluorite along with quartz, marking the main phase of mineralization. The second stage (Ⅱ) mineralization is primarily composed of pale purple fluorite and quartz assemblages, which predominantly occur within the early-stage pale green fluorite ore. It is believed that the fluorite ore from the first stage has been locally damaged due to tectonic activities, resulting in ore-bearing hydrothermal fluids filling the fissures within the pale green fluorite. During the third stage (Ⅲ), white fluorite and quartz combine to form new mineral assemblages. In this phase, the previously formed pale green and pale purple fluorite have been broken into angular and sub-angular pieces due to tectonic activities. Concurrently, the ore-bearing fluid fills the fractures, resulting in the formation of white fluorite and quartz, which cement the angular fragments of pale green and pale purple fluorite, leading to the development of brecciated fluorite. Finally, the fourth stage (Ⅳ) comprises low-grade pale purple fluorite and quartz that fill fractures within earlier ore bodies and surrounding granite, forming stockwork or banded veinlets of fluorite-quartz.
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Standard Detailed Gallery Strunz Chemical ElementsCommodity 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-localities6 valid minerals.
Rock Types Recorded
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Rock list contains entries from the region specified including sub-localities
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Alphabetical List Tree DiagramDetailed Mineral List:
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 3 - Halides | |||
|---|---|---|---|
| ⓘ | Fluorite | 3.AB.25 | CaF2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 9 - Silicates | |||
| ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
| ⓘ | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| Unclassified | |||
| ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Limonite' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| H | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| O | Oxygen | |
| O | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| O | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Zircon | Zr(SiO4) |
| O | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| F | Fluorine | |
| F | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| F | ⓘ Fluorite | CaF2 |
| Mg | Magnesium | |
| Mg | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | Aluminium | |
| Al | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Al | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Si | Silicon | |
| Si | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Si | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Zircon | Zr(SiO4) |
| Si | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| K | Potassium | |
| K | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| K | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Ca | ⓘ Fluorite | CaF2 |
| Ti | Titanium | |
| Ti | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | Iron | |
| Fe | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Zr | Zirconium | |
| Zr | ⓘ Zircon | Zr(SiO4) |
Localities in this Region
- Fujian
- Nanping
- Shaowu City
- Nanping
Other Regions, Features and Areas containing this locality
AsiaContinent
China
- Southern China Li Mineral BeltMineral Belt
Eurasian Plate
- West CathaysiaOrogenic Belt
Yangtze PlateTectonic Plate
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References
[1]You, Chao; Wang, Chunlian; Chen, Yanjing; Yu, Xiaocan; Jiang, Huihui; Zhou, Bowen (2025) Genesis of granite-related fluorite deposit from Shaowu area, South China: constraints from geochronology, fluid inclusions, and H-O-Sr isotopes. Ore Geology Reviews, 187. 106999 doi:10.1016/j.oregeorev.2025.106999