Manganese Oxides from New Hampshire, USA
USA | |
| Jackson, Charles T. (1857) in Proceedings of the Boston Society of Natural History, Volume 6, 1856-1859, p. 91. |
| [var. Manganese Dendrites] P. Cristofono collection, 2012 |
| Sharon Cisneros |
| [var. Manganese Dendrites] P. Cristofono collection |
| [var. Manganese Dendrites] P Cristofono collection |
| Luetcke, Rolf (n.d.) Personal communication. |
| King, Van (n.d.) Personal communcation. |
| [var. Manganese Dendrites] P. Cristofono collection |
| [var. Manganese Dendrites] P. Cristofono collection, 2013 |
| [var. Manganese Dendrites] P. Cristofono collection |
[var. Manganese Dendrites] P Cristofono collection, 2007 | |
| [var. Manganese Dendrites] P Cristofono collection, 2010 |
Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA