|
USA | |
| Mineralogical Record (1990) 21:203-213 |
| Miller, 1971. RI Minerals & Their Locations |
| Mineralogical Record (1990) 21:203-213 |
| Michael Kieron collection |
| |
| Michael W. Kieron collection |
| White, J.S., Cook, R.B. (1990) Amethyst Occurrences of the Eastern United States. The Mineralogical Record 21:3. 203-213. Miller, C.E. (1972) Minerals of Rhode Island, 83 pages. |
| George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972). |
| Mineralogical Record (1990) 21:203-213 |
| Mineralogical Record (1990) 21:203-213 |
| Mineralogical Record (1990) 21:203-213 |
| Mineralogical Record (1990) 21:203-213 |
| Mineralogical Record (1990) 21:203-213 |
| Museum of Natural History, Roger Williams Park, Providence, R.I. M794 5975 |
| Museum of Natural History, Roger Williams Park, Providence, R.I. G3747 5985 |
| Michael W. Kieron collection |
| Mineralogical Record (1990) 21:203-213 |
| Museum of Natural History, Roger Williams Park, Providence, R.I. G3760 5998 |
| Mineralogical Record (1990) 21:203-213 |
| Museum of Natural History, Roger Williams Park, Providence, R.I. G3746 5984 |
State Route 102 road cut, Oakland, Burrillville, Providence County, Rhode Island, USA