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USA | |
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| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
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| Palache, C. and Fraprie, F. R. (1902). Babingtonite from Athol, Mass. (Proceedings of the American Academy of Arts and Sciences 38:391-393). |
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| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
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| P Cristofono collection |
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| Palache, C. and Pinger, A. W. (1923). The scapolite deposit of Bolton, Massachusetts (American Mineralogist 8:153-157) |
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| P Cristofono collection 2010 |
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| Shaub, B. M. (1941): Occurrence and Origin of Babingtonite and Other Minerals From Quabbin Aqueduct, Massachusetts (American Mineralogist 26:121-129.) |
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| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
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| Smock, John C. (1883) The Useful Minerals of the United States in Mineral Resources of the United States, USGS, 1883. |
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| Dale, 1910. Supp. Notes on the Commercial Granites of MA |
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| Richmond, Wallace E., Gonyer, F. A. (1938) On pollucite. American Mineralogist, 23 (11) 783-789 |
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| P Cristofono collection |
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| P Cristofono collection |
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| P Cristofono collection |
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| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
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| Daniels, George Fisher (1892). History of the Town of Oxford, Massachusetts, p. 232 (ref. an article in Worcester Spy, Dec 28, 1890) |
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| (1917) Geology of Massachusetts and Rhode Island. Bulletin Vol. 597. US Geological Survey doi:10.3133/b597 |
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| Personally collected by Steve Stillman in 1996 |
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| Richmond, Wallace E., Gonyer, F. A. (1938) On pollucite. American Mineralogist, 23 (11) 783-789 |
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| (1917) Geology of Massachusetts and Rhode Island. Bulletin Vol. 597. US Geological Survey doi:10.3133/b597 |
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| Hal Herard collection |
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| Hitchcock (1835).Report on the geology, mineralogy, botany, and zoology of Massachusetts, p. 62. |
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| Barker, 1962. Cordierite Garnet Gneiss and Associated Microcline-Rich Pegmatite at Sturbridge, Massachusetts and Union, Connecticut in AmMin 47, July-August 1962 |
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| 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.
USGS Open File Report 45-63 |
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| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
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| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
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| Palache, Charles, Gonyer, F. A. (1932) On babingtonite. American Mineralogist, 17 (7) 295-303 |
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| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
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| (1917) Geology of Massachusetts and Rhode Island. Bulletin Vol. 597. US Geological Survey doi:10.3133/b597 |
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| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
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| Perry, J.H., Emerson, B.K. (1903) The Geology of Worcester, Massachusetts. Worcester Natural History Society, 166 pages. |
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| Lovell, W. H. (1893) in: Rice, Franklin Pierce. Dictionary of Worcester and Its Vicinity, p. 69. |
PJ Keating Quarry, Lunenburg, Worcester County, Massachusetts, USA