| Locality type: | Quarry |
| Classification |
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| Species: | Quartz var: Smoky Quartz |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Smoky Quartz data |
| Locality Data: | Click here to view Valhalla, Mount Pleasant, Westchester County, New York, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 81510 |
| Long-form Identifier: | 1:3:81510:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Smoky Quartz |
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| 12.1km (7.5 miles) | ⓘLake Street Quarry, Harrison, Westchester County, New York, USA |
| 16.1km (10.0 miles) | ⓘBaylis Quarry (Bayliss Quarry), Bedford, Westchester County, New York, USA |
| 16.8km (10.5 miles) | ⓘConsolidated Feldspar Mining Corporation's plant, Bedford, Westchester County, New York, USA |
| 17.2km (10.7 miles) | ⓘKinkel Quarry, Bedford, Westchester County, New York, USA |
| 17.3km (10.8 miles) | ⓘBedford, Westchester County, New York, USA |
| 21.4km (13.3 miles) | ⓘEastchester, The Bronx (Bronx County), New York City, New York, USA |
| 27.1km (16.8 miles) | ⓘ204th Street & Post Avenue, Manhattan (New York County), New York City, New York, USA |
| 27.2km (16.9 miles) | ⓘInwood Valley (Inwood), Manhattan (New York County), New York City, New York, USA |
| 29.0km (18.0 miles) | ⓘWashington Heights, Manhattan (New York County), New York City, New York, USA |
| 32.7km (20.3 miles) | ⓘPhilips Mine (Philips Pyrite Mine; Anthony's Nose Pyrrhotite Mine), Town of Philipstown, Putnam County, New York, USA |
| References |
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