Schorl from selected localities.
USA | |
| Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index; USGS Prof Paper 255 |
USGS Prof Paper 255 | |
USGS Prof Paper 255 | |
Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index; USGS Prof Paper 255 Dallaire, Donald (2022) Beryllium Minerals in New Hampshire. Rocks & Minerals, 97 (3) 208-235 doi:10.1080/00357529.2022.2028096 | |
| Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index |
| Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index Thompson, W. B., Falster, A. U., & Mortimer, T. J. (2022). The Keyes Mica Mines, Orange, Grafton County, New Hampshire. Rocks & Minerals, 97(4), 302-329. |
USGS Prof Paper 255 | |
| Morrill, 1960. NH Mines and Mineral Localities; USGS Prof Paper 255 |
Nicolay & Stone (1967), Rocks & Minerals: A Guide For Collectors of the Eastern US, p.88; USGS Prof Paper 255 | |
USGS Prof Paper 255 | |
USGS Prof Paper 255 | |
| Cameron, et. al. 1954. Pegmatite Investigations 1942-45 New England.; USGS Prof Paper 255 |
Rice Quarry, Groton, Grafton County, New Hampshire, USA