| Locality type: | Prospect |
| 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 Howell-Hoppock prospect, Tilden Township, Marquette County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 399451 |
| Long-form Identifier: | 1:3:399451:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Quartz |
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| 0.6km (0.4 miles) | ⓘMitchell Mine, Tilden Township, Marquette County, Michigan, USA |
| 0.9km (0.6 miles) | ⓘWinthrop Mine, Tilden Township, Marquette County, Michigan, USA |
| 1.2km (0.8 miles) | ⓘNational Mine, National Mine, Tilden Township, Marquette County, Michigan, USA |
| 1.7km (1.1 miles) | ⓘMiller prospect, Tilden Township, Marquette County, Michigan, USA |
| 2.0km (1.3 miles) | ⓘWashington Street, Ishpeming, Marquette County, Michigan, USA |
| 2.1km (1.3 miles) | ⓘSalisbury Mine, Salisbury, Ishpeming, Marquette County, Michigan, USA |
| 2.3km (1.4 miles) | ⓘFoster Mine, Tilden Township, Marquette County, Michigan, USA |
| 2.9km (1.8 miles) | ⓘNew England Mine, Tilden Township, Marquette County, Michigan, USA |
| 3.2km (2.0 miles) | ⓘTilden Mine, Tilden Township, Marquette County, Michigan, USA |
| 3.4km (2.1 miles) | ⓘParsons Mine, Ishpeming, Marquette County, Michigan, USA |
| References |
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