Locality type: Mine Classification Species: Schorl Formula: NaFe3 2+ Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) Confirmation Validity: Believed Valid Data Mineral Data: Click here to view Schorl data Locality Data: Click here to view Ruggles Mine, Grafton, Grafton County, New Hampshire, USA Data Identifiers Mindat Occurrence Record ID: 29546 Long-form Identifier: 1:3:29546:8 GUID (UUID V4 ): 0 Nearest other occurrences of Schorl
6.0km (3.8 miles) ⓘ Hoyt Hill Quarry, Orange, Grafton County, New Hampshire, USA 6.5km (4.0 miles) ⓘ Aaron's Ledge Mine, Springfield, Sullivan County, New Hampshire, USA 8.2km (5.1 miles) ⓘ Standard Mine, Orange, Grafton County, New Hampshire, USA 12.0km (7.4 miles) ⓘ No. 1 pit, Keyes Mica Quarries, Orange, Grafton County, New Hampshire, USA 12.0km (7.4 miles) ⓘ Keyes Mica Quarries, Orange, Grafton County, New Hampshire, USA 12.2km (7.6 miles) ⓘ Pattuck Quarry, Alexandria, Grafton County, New Hampshire, USA 12.5km (7.8 miles) ⓘ Mud Mica Mine, Alexandria, Grafton County, New Hampshire, USA 12.8km (7.9 miles) ⓘ Middle pegmatite, E.E. Smith Mine, Alexandria, Grafton County, New Hampshire, USA 12.8km (7.9 miles) ⓘ Bullock Quarry, E.E. Smith Mine, Alexandria, Grafton County, New Hampshire, USA 12.9km (8.0 miles) ⓘ Truman Patten Quarry, Alexandria, Grafton County, New Hampshire, USA
References Cameron, Eugene N., Larrabee, David M., McNair, Andrew H., Page, James J., Stewart, Glen W., Shainin, Vincent E. (1954) Pegmatite Investigations, 1942-45, in New England. Geological Survey Professional Paper 255. US Geological Survey doi:10.3133/pp255 Search for references including Schorl Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
Ruggles Mine, Grafton, Grafton County, New Hampshire, USA