| Locality type: | Mountain |
| 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 Mount Cuba serpentinite, New Castle County, Delaware, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 860410 |
| Long-form Identifier: | 1:3:860410:1 |
| GUID (UUID V4): | b1593d03-1630-4a67-a4ea-c2cf77128a6b |
| Nearest other occurrences of Plagioclase |
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| 6.0km (3.7 miles) | ⓘWoodlawn Quarry, Wilmington, New Castle County, Delaware, USA |
| 20.8km (12.9 miles) | ⓘIron Hill Mine (Chestnut Hill Mine), Newark, New Castle County, Delaware, USA |
| 49.8km (30.9 miles) | ⓘWorth Brothers Quarry, Cecil County, Maryland, USA |
| 87.8km (54.5 miles) | ⓘBrookville syenite deposit, Brookville, Delaware Township, Hunterdon County, New Jersey, USA |
| References |
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