| Locality type: | Quarry |
| Classification |
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| Species: | Sphalerite |
| Formula: | ZnS |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Sphalerite data |
| Locality Data: | Click here to view Ferguson Quarry, Marshall County, Iowa, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 570200 |
| Long-form Identifier: | 1:3:570200:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Sphalerite |
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| 49.3km (30.7 miles) | ⓘLimestone quarry, Poweshiek County, Iowa, USA |
| 56.4km (35.0 miles) | ⓘOccurrence (MRDS 10100305), Marion County, Iowa, USA |
| 58.1km (36.1 miles) | ⓘOccurrence (MRDS 10082039), Marion County, Iowa, USA |
| 67.4km (41.9 miles) | ⓘWaterloo South mine, Black Hawk County, Iowa, USA |
| 69.6km (43.2 miles) | ⓘDrill Hole (MRDS 10082044), Marion County, Iowa, USA |
| 72.6km (45.1 miles) | ⓘOccurrence (MRDS 10082047), Des Moines, Polk County, Iowa, USA |
| 72.7km (45.2 miles) | ⓘKeswick quarry, Keswick, Keokuk County, Iowa, USA |
| 73.3km (45.6 miles) | ⓘOccurrence (MRDS 10082043), Mahaska County, Iowa, USA |
| 75.0km (46.6 miles) | ⓘDrill Hole (MRDS 10082004), Marion County, Iowa, USA |
| 76.3km (47.4 miles) | ⓘPershing area, Marion County, Iowa, USA |
| References |
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