| Locality type: | Mine |
| Classification |
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| Species: | Chalcopyrite |
| Formula: | CuFeS2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Chalcopyrite data |
| Locality Data: | Click here to view Marion Twin Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 585209 |
| Long-form Identifier: | 1:3:585209:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcopyrite |
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| 0.1km (0.1 miles) | ⓘSchroff-O'Neil; Newman and Miller; Miller-Newman Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| 0.9km (0.5 miles) | ⓘHolland; Little Willie; Bronson and France Prospect, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| 1.0km (0.6 miles) | ⓘDixie; Galena-Gold Prospect, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| 1.8km (1.1 miles) | ⓘGold Cord Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| 2.3km (1.4 miles) | ⓘIndependence Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| 2.7km (1.7 miles) | ⓘPurches Creek; Purchase Creek Occurrence, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| 3.0km (1.9 miles) | ⓘMartin Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| 3.0km (1.9 miles) | ⓘGold Bullion Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| 3.9km (2.4 miles) | ⓘUpper Willow Creek Occurrence, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| 4.4km (2.7 miles) | ⓘRae; San Juan; Jennings Group Prospect, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA |
| References |
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