| Location: | Rockingham County, New Hampshire, United States, North America |
| Lat / long: | 42.99998, -70.99944 |
| dep_id: | 10009165 |
| mrds_id: | D001871 |
| Commodity type: | metallic and nonmetallic |
| Major mineral: | Niobium (Columbium), Tantalum, Feldspar |
| Operation type: | Unknown |
| Production size: | No production occurred |
| Development status: | Occurrence |
| ore: | Columbite, Tantalite |
| Reporter: | Parker, Raymond L. |
| References: |
- OLSON, J. C., 1950, FELDSPAR AND ASSOCIATED PEGMATITE MINERALS IN NEW HAMPSHIRE, NEW HAMPSHIRE STATE PLANNING AND DEVELOPMENT COMM. MINERAL RESOURCES SURVEY, PT. 2
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