| 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 Portage Mountain Group prospect, Kupreanof Island, Petersburg Borough, Alaska, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 587690 |
| Long-form Identifier: | 1:3:587690:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Quartz |
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| 4.7km (2.9 miles) | ⓘPortage Bay occurrence, Kupreanof Island, Petersburg Borough, Alaska, USA |
| 20.3km (12.6 miles) | ⓘRD8 Occurrences, Kupreanof Island, Petersburg Borough, Alaska, USA |
| 26.8km (16.6 miles) | ⓘSpruce Creek prospect, Kupreanof Island, Petersburg Borough, Alaska, USA |
| 29.3km (18.2 miles) | ⓘIrish Creek, Kupreanof Island, Petersburg Borough, Alaska, USA |
| 35.4km (22.0 miles) | ⓘLost Lake Prospect, Petersburg Mining District, Wrangell City and Bourough, Alaska, USA |
| 35.5km (22.1 miles) | ⓘHope Prospect, Woewodski Island, Petersburg Borough, Alaska, USA |
| 35.6km (22.1 miles) | ⓘAg-Au-Cu-Pb-Zn prospect, Helen S Mine, Woewodski Island, Petersburg Borough, Alaska, USA |
| 35.7km (22.2 miles) | ⓘHelen S Mine, Woewodski Island, Petersburg Borough, Alaska, USA |
| 36.0km (22.3 miles) | ⓘGold occurrence, Woewodski Island, Petersburg Borough, Alaska, USA |
| 36.2km (22.5 miles) | ⓘColp and Lee Prospect, Petersburg Mining District, Wrangell City and Bourough, Alaska, USA |
| References |
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