| Locality type: | City |
| Classification |
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| Species: | Sillimanite |
| Formula: | Al2(SiO4)O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Sillimanite data |
| Locality Data: | Click here to view Keene, Cheshire County, New Hampshire, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 53365 |
| Long-form Identifier: | 1:3:53365:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Sillimanite |
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| 13.2km (8.2 miles) | ⓘKirk No. 2 Quarry, Gilsum, Cheshire County, New Hampshire, USA |
| 14.5km (9.0 miles) | ⓘNichols Quarry, Gilsum, Cheshire County, New Hampshire, USA |
| 15.0km (9.3 miles) | ⓘOsgood Graphite Mine, Nelson, Cheshire County, New Hampshire, USA |
| 15.4km (9.6 miles) | ⓘFrench Mine, Alstead, Cheshire County, New Hampshire, USA |
| 15.7km (9.8 miles) | ⓘBurroughs beryl prospect, Alstead, Cheshire County, New Hampshire, USA |
| 16.0km (9.9 miles) | ⓘMonadnock Mountain, Jaffrey, Cheshire County, New Hampshire, USA |
| 25.6km (15.9 miles) | ⓘFall Mountain, Walpole, Cheshire County, New Hampshire, USA |
| 26.0km (16.2 miles) | ⓘBellows Falls, Rockingham, Windham County, Vermont, USA |
| 47.2km (29.3 miles) | ⓘChandlers Mill Quarry, Newport, Sullivan County, New Hampshire, USA |
| 47.3km (29.4 miles) | ⓘGeorge Frank Smith Quarry, Newport, Sullivan County, New Hampshire, USA |
| References |
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