| Locality type: | Deposit |
| Classification |
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| Species: | Coffinite |
| Formula: | U(SiO4) · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Coffinite data |
| Locality Data: | Click here to view Hulhai U deposit, Qianjiadian ore field, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1983222 |
| Long-form Identifier: | 1:3:1983222:5 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Coffinite |
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| 6.6km (4.1 miles) | ⓘQuin IV deposit, Qianjiadian ore field, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China |
| 7.6km (4.7 miles) | ⓘDalin U deposit (DL U deposit), Qianjiadian ore field, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China |
| 13.3km (8.2 miles) | ⓘQianjiadian U deposit (QJD U deposit), Qianjiadian ore field, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China |
| 27.4km (17.0 miles) | ⓘBaokan U deposit, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China |
| 42.3km (26.3 miles) | ⓘHLJ uranium deposit, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China |
| 49.3km (30.6 miles) | ⓘHailijin U deposit, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China |
| References |
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Yang, Dongguang; Wang, Fumei; Xia, Fei; Nie, Fengjun; Zhang, Liangliang; Yan, Zhaobin; Zhang, Wenwen; Wei, Jianing (2026) Effects of hypogene fluids on U mineralization of sandstone from the Qianjiadian depression, southern Songliao Basin: Insights from in situ U–Pb geochronology and Sr isotope geochemistry of carbonate minerals. Ore Geology Reviews, 196. p.107460. doi:10.1016/j.oregeorev.2026.107460 |
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