|
Canada | |
- Newfoundland and Labrador
| Sabina, Ann P. (2003) Rocks & Minerals for the collector; Îles de la Madeleine, Québec, the Island of Newfoundland, and Labrador. Miscellaneous report 58. Geological Survey of Canada |
|
USA | |
| [var. Voltzite] Schooner (1958) |
| [var. Voltzite] Januzzi, Ron E., Seaman, David M. (1976) Mineral Localities of Connecticut and Southeastern New York State and Pegmatite Minerals of the World. The Mineralogical Press, Danbury, Connecticut, USA. |
| [var. Voltzite] Schooner, Richard. (1958): The Mineralogy of the Portland-East Hampton-Middletown-Haddam Area in Connecticut (With a few notes on Glastonbury and Marlborough). Published by Richard Schooner Ralph Lieser of Pappy’s Beryl Shop, East Hampton and Howard Pate of Fluorescent House, Branford, Connecticut. |
| King, Vandall T. (2000) Mineralogy of Maine Vol. 2 - Mining History, Gems, and Geology. Maine Geological Survey. King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey. |
| P Cristofono collection |
Bell pit, Newry, Oxford County, Maine, USA