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USA | |
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
| Cook, 1974. |
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
| Ross, Martin E. (2010): An Early Triassic 40Ar/39Ar age for a camptonite dyke in Cambridge, Massachusetts, USA (Atlantic Geology, Volume 46). |
| Cook, 1974: Met. Carbonate Rocks of the Nashoba Form. |
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| P Cristofono collection |
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| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
| P Cristofono collection |
| P Cristofono collection 2010 |
| Cook, 1974 |
| Harvard Museum of Natural History, no. 125172 |
| Hrvard Mineralogical Museum No. 125172 |
| P Cristofono collection, 2006 |
| Goss, Elbridge H. (1902): The History of Melrose (pgs 469-470) |
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
| Smith, Samuel Francis (1880): History of Newton, Massachusetts, p. 14. |
| P Cristofono collection, 2007 |
| Jaggar, 1898. American Geologist 21(4):203-212 |
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. Palache, C. (1946) Some Lost Mineral Localities of New England 1. Granite Street Quarry, Rocks and Minerals: 21: 845. |
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. Rocks & Min.: 22:11. |
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. Rocks & Min.: 22:11. |
| Kevin Czaja Collection |
| Harvard Museum of Natural History |
| P Cristofono collection |
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
| 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. Rocks & Min.: 13:183 19:244 21:75. |
| P Cristofono collection |
Interstate 290/Interstate 495 interchange road cuts, Marlborough, Middlesex County, Massachusetts, USA