| Locality type: | Mine |
| Classification |
|---|
|
| Species: | Schorl |
| Formula: | NaFe32+Al6(Si6O18)(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) | ⓘKeyes Mica Quarries, Orange, Grafton County, New Hampshire, USA |
| 12.0km (7.4 miles) | ⓘNo. 1 pit, 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 |
|
Ruggles Mine, Grafton, Grafton County, New Hampshire, USA