|
USA | |
| Ex - Lawrence "Larry" Rioth (1917-2005) collection, #205260. |
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
| |
| P. Cristofono collection, field-collected 2006 |
| Warren, Grafton Co., New Hampshire, USA |
| Harvard Mineralogical Museum |
| [var. Hessonite] P Cristofono collection |
| P Cristofono collection |
| P Cristofono collection |
| Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261 |
| Meyers, T.R., Stewart, G.W. (1956) The Geology of New Hampshire - Part III: Minerals and Mines. New Hampshire Department of Resources and Economic Development. |
| Peter Cristofono, 2015 |
| P. Cristofono collection, 2015 |
Joppa Hill, Amherst, Hillsborough County, New Hampshire, USA