| Locality type: | Construction Site |
| Classification |
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| Species: | Chalcopyrite |
| Formula: | CuFeS2 |
| Comments: | Infrequently found as massive material which is the source of secondary copper minerals. Very rare as microcrystals. |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Rosasite | 3 |
| Gypsum | 2 |
| Quartz | 2 |
| Clinochlore | 2 |
| Aurichalcite | 1 |
| Native Bismuth | 1 |
| Linnaeite | 1 |
| Devilline | 1 |
| Smithsonite | 1 |
| Data |
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| Mineral Data: | Click here to view Chalcopyrite data |
| Locality Data: | Click here to view Old Mine Plaza construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA |
| Photo Gallery | View Gallery (4 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 347333 |
| Long-form Identifier: | 1:3:347333:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcopyrite |
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| 0.4km (0.2 miles) | ⓘOld Mine Park (Old Tungsten Mine), Long Hill, Trumbull, Fairfield County, Connecticut, USA |
| 9.0km (5.6 miles) | ⓘEast Village pegmatite prospect, Monroe, Fairfield County, Connecticut, USA |
| 11.8km (7.3 miles) | ⓘLord Chamberlain Nursing and Rehabilitation Center (7003 Main Street; 7003 State Route 110), Stratford, Fairfield County, Connecticut, USA |
| 12.8km (7.9 miles) | ⓘStevenson Mine (Burke's Copper Mine), Oxford, New Haven County, Connecticut, USA |
| 15.5km (9.6 miles) | ⓘArsenic and nickel mine (Nickel Mine Brook), Seymour, New Haven County, Connecticut, USA |
| 17.5km (10.9 miles) | ⓘWilton Silver Mine, Wilton, Fairfield County, Connecticut, USA |
| 18.2km (11.3 miles) | ⓘCurtis Quarry, Southford, Southbury, New Haven County, Connecticut, USA |
| 18.5km (11.5 miles) | ⓘSky Ridge railroad cut, Hawleyville, Newtown, Fairfield County, Connecticut, USA |
| 19.0km (11.8 miles) | ⓘQuarry Road, Milford, New Haven County, Connecticut, USA |
| 19.2km (11.9 miles) | ⓘLambert Road serpentinite, Orange, New Haven County, Connecticut, USA |
| References |
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Old Mine Plaza construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA