Spessartite from North America Plate
USA | |
| Simmons, W. B. and Falster, A. U. (2022) A new Spodumene-rich Pegmatite from Plumbago Mountain, Oxford County, Maine in "Forty-Eighth Rochester Mineralogical Symposium: Contributed Papers in Specimen Mineralogy—Part 3." Rocks & Minerals, 97(3), pp. 276–277 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. |