| Locality type: | Outcrop |
| Classification |
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| Species: | 'Plagioclase' (not an IMA approved species) |
| Formula: | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Plagioclase data |
| Locality Data: | Click here to view 18 Mile Creek outcrops, Bayfield County, Wisconsin, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 241841 |
| Long-form Identifier: | 1:3:241841:4 |
| GUID (UUID V4): | 94c657f0-bbe8-412a-9b76-f5350ce80087 |
| Nearest other occurrences of Plagioclase |
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| 14.3km (8.9 miles) | ⓘKeweenawan gabbros, Bayfield County, Wisconsin, USA |
| 23.5km (14.6 miles) | ⓘRearing Pond intrusion, Ashland County, Wisconsin, USA |
| 23.7km (14.8 miles) | ⓘMineral Lake sulfide orebody, Ashland County, Wisconsin, USA |
| 29.3km (18.2 miles) | ⓘHighway 27 roadcuts, Bayfield County, Wisconsin, USA |
| 29.7km (18.5 miles) | ⓘQuarry Road quarry, Ashland County, Wisconsin, USA |
| 33.4km (20.8 miles) | ⓘPenokee Gap, Bad River, Ashland County, Wisconsin, USA |
| 37.1km (23.0 miles) | ⓘPotato River intrusion, Ashland County, Wisconsin, USA |
| 38.0km (23.6 miles) | ⓘAshland Black Granite Quarry, Ashland County, Wisconsin, USA |
| 38.0km (23.6 miles) | ⓘUnnamed pegmatite, Mellen, Ashland County, Wisconsin, USA |
| 38.0km (23.6 miles) | ⓘLoon Lake quarries, Ashland County, Wisconsin, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (article/letter/editorial) | | Sciences University of Wisconsin-River Falls 410 South Third Street River Falls, Wisconsin 54022 his is Wisconsin’s... breweries, bratwurst, and Packers football, Wisconsin also has a diverse geology and a history rich...forgotten, abandoned, and overgrown. In this respect, Wisconsin represents a frontier state for the mineral collector...Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster 1987)...summarizes and highlights what has been found in Wisconsin in the past 150 years and points the way to new |
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