Argentine from USA
USA | |
| Rocks & Minerals (March, 2001) |
| Emerson, 1917. Geology of Mass. & RI, p.104-105. |
Nash, Alanson (1827): Notices of the Lead Mines and Veins of Hampshire County, Mass. and of the Geology and Mineralogy of that Region (American Journal of Science and Arts vol. 7, pp. 238-270.) | |
| 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. |
| AmMin 3:27-28 (1918) |
Williamsburg, Hampshire County, Massachusetts, USA