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USA | |
| W. B. Thompson, D. L. Joyner, R. G. Woodman, and V. T. King (2005) A Collector's Guide to Maine Mineral Localities. Maine Geological Survey Bulletin 41 |
| Thompson, Woodrow B., Joyner, Ronald L., Woodman, Raymond G., King, Vandall T. (1998) Bulletin (41), A Collector's Guide to Maine Mineral Localities (3rd ed.) Maine Geological Survey King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey. |
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| Baird, Spencer F., ed. (1876): "The Massachusetts Silver-Lead Mines" in Annual Record of Science and Industry for 1875 (NY: Harper & Bros.), pp. 245-246. |
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
| Sweetser, M. F. (1889): King's handbook of Newton, Massachusetts, p. 309 Smith, Samuel Francis (1880): History of Newton, Massachusetts, p. 14 |
Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA