| Locality type: | Mine |
| Classification |
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| Species: | Quartz |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Hughlett and Gray Mine, Galena Mining District, Jo Daviess County, Illinois, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 504805 |
| Long-form Identifier: | 1:3:504805:2 |
| GUID (UUID V4): | e5600b28-5fbc-4171-955d-53a499df95a5 |
| Nearest other occurrences of Quartz |
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| 0.5km (0.3 miles) | ⓘSouth Unity Mine, Galena Mining District, Jo Daviess County, Illinois, USA |
| 0.6km (0.4 miles) | ⓘNorth Unity Mine, Galena Mining District, Jo Daviess County, Illinois, USA |
| 0.6km (0.4 miles) | ⓘNorthwestern Mine, Galena Mining District, Jo Daviess County, Illinois, USA |
| 1.0km (0.6 miles) | ⓘVinegar Hill Mine, Galena Mining District, Jo Daviess County, Illinois, USA |
| 1.5km (0.9 miles) | ⓘFederal Mine, Hazel Green area, Upper Mississippi Valley Mining District, Lafayette County, Wisconsin, USA |
| 1.8km (1.1 miles) | ⓘBirkbeck Mine, Galena Mining District, Jo Daviess County, Illinois, USA |
| 2.0km (1.2 miles) | ⓘMcMillan Mine, Hazel Green area, Upper Mississippi Valley Mining District, Lafayette County, Wisconsin, USA |
| 2.0km (1.2 miles) | ⓘLittle Dad Mine, Hazel Green area, Upper Mississippi Valley Mining District, Lafayette County, Wisconsin, USA |
| 2.0km (1.2 miles) | ⓘTunnel Hill Mine, Hazel Green area, Upper Mississippi Valley Mining District, Lafayette County, Wisconsin, USA |
| 2.3km (1.4 miles) | ⓘBig Dad Mine, Hazel Green area, Upper Mississippi Valley Mining District, Lafayette County, Wisconsin, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (article/letter/editorial) | | Figure 1 (above). Sphalerite and calcite, 5 cm across, Denton mine, Hardin County. Ross Lillie specimen. ...(below). Fluorite, chalcopyrite, and sphalerite, 12.7 cm high, Hardin County. Marv Rausch specimen. 3(%,"9...3/. 0/0% (!2$). -!33!# 05,!3+) %8 !. $% 2 Illinois Mineral Locality Index 7)..%"!'/ /',% #!22/...(above). Map showing the counties in Illinois, courtesy the Illinois Geological Survey. 96*2: 405...at 19:53 09 October 2014 T he bedrock under Illinois is predominantly composed of Paleozoic sedimentary |  | | Report (issue) | | Valley Zinc-Lead District By ALLEN V. HEYL, Jr., ALLEN F. AGNEW, ERWIN J. LYONS, and CHARLES H. BEHRE...Wisconsin Geological and Natural Histoyy Survey, the Iowa Geological Survey, and the Illinois State Geological...Climate and vegetation General geography Cultural development and facilities related to mining Field work...work and acknowledgments Scope of the report Previous geologic work in the district Geology Stratigraphy...sandstone Platteville formation Decorah formation Galena dolomite Upper Ordovician series Maquoketa shale |
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