Iddingsite from Maine, USA
USA | |
| King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey. |
| Morrill & Hinckley, 1959. Maine Mines & Mineral Localities, Vol. 2. |
USA | |
| King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey. |
| Morrill & Hinckley, 1959. Maine Mines & Mineral Localities, Vol. 2. |