|
USA | |
| Schooner, Richard. (1958): The Mineralogy of the Portland-East Hampton-Middletown-Haddam Area in Connecticut (With a few notes on Glastonbury and Marlborough). |
| Rowan M. Lytle Collection |
| King, Van (n.d.) Personal communcation. |
| Moritz, Harold (n.d.) Personal Communication. |
| Chomiak, B. A. (1989): An integrated study of the structure and mineralization at Great Hill, Cobalt, Connecticut [M.S. thesis]: University of Connecticut, Storrs, Connecticut, 288 p. |
| Cameron et al (1954): USGS Prof Paper 255 Rocks & Min.: 70:403 |
| Cameron et al (1954) USGS Prof Paper 255 |
| Cameron et al (1954) USGS Prof Paper 255 |
| Cameron et al (1954) USGS Prof Paper 255 |
| Collection of Rowan M. Lytle |
| Rowan Lytle field observations |
| Schairer, J. F. (1931), The Minerals of Connecticut. State Geological and Natural History Survey Bulletin 51. Taylor, Steuben. (1824), Miscellaneous localities of minerals. American Journal of Science: s. 1, 7: 253-4. |
| Field collected by Harold Moritz, confirmed by XRF. |
| Moritz, Harold (n.d.) Personal Communication. |
| Weber, Marcelle H., Sullivan, Earle C. (1995) Connecticut Mineral Locality Index. Rocks & Minerals, 70 (6) 396-409 doi:10.1080/00357529.1995.11761569 Moritz, Harold (n.d.) Personal Communication. |
| Former Richard Schooner collection. |
| Schooner (1961) Schooner (1958) |
Clark Hill prospect, East Hampton, Middlesex County, Connecticut, USA