|
USA | |
| Schooner (1958) Januzzi, 1976. Mineral Localities of CT and Southeastern NY State, p.148 |
| Betts, John. (1999): The Quarries and Minerals of the Dayton Road District, South Glastonbury, Connecticut. Rocks & Minerals: 74(2): 110-121. |
| Schooner (1958) |
| Shepard (1837): Report on the Geological Survey of Connecticut. Silliman, Benjamin. (1829): Discovery of Columbite in Chesterfield, Mass. American Journal of Science, s. 2, vol 16. pp. 220-224. |
| Weber, Marcelle H., Sullivan, Earle C. (1995) Connecticut Mineral Locality Index. Rocks & Minerals, 70 (6) 396-409 doi:10.1080/00357529.1995.11761569 |
| Foye, Wilbur G. (1922) Mineral localities in the vicinity of Middletown, Connecticut. American Mineralogist, 7 (1) 4-12 |
| Schooner, Richard. (circa 1985), Untitled manuscript on central Connecticut mineralogy. |
| Schooner, Richard. (1961), The Mineralogy of Connecticut. Fluorescent House, Branford, Connecticut. |
| Moritz, Harold (n.d.) Personal Communication. |
Hollister prospects, South Glastonbury, Glastonbury, Hartford County, Connecticut, USA