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USA | |
| P Cristofono collection, 2008 |
| American Mineralogist 61:431-434, 1976 |
| King, V., 2009, Maine Feldspar, Families, and Feuds. |
| King, V. (ed.), 2009, Maine feldspar, Families, and Feuds |
| 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 |
| www.mindat.org (2003) https://www.mindat.org/min-3486.html Found and id'ed by Lloyd W. Alexander during ongoing pegmatite study at Ryerson Hill. Confirmed Al Falster. Anatase and Rutile both also confirmed by XRD 6-22-22 by Al Falster. |
| Guidebook 1 to Mineral Collecting in the Maine Pegmatite Belt Pg. 1 |
| King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey. |
| Vandall King |
| John Raymomnd |
| |
| Janules, Bob (2004). A Micromounter Explores New Hampshire's Conway Granite. (MMNE no. 257, Sept 2004). |
| Herndon, Jonathan & Eric S. Greene (2018) Thirty-Three Years of Mineral Collecting at Folsom Gulch, Center Ossipee, Carroll County, New Hampshire, Rocks & Minerals, 93 (2):158-163. |
| Pratt, Joseph H. (1905). Zircon, Monazite and Other Minerals Used in the Production of Chemical Compounds Employed in the Manufacture of Lighting Apparatus (NC Geological and Economic Survey Bull. 25) |
| peter Farquhar |
| Wilken, Bob (2008): Field Trip to a Dummer, NH Road Cut and Iron Mountain (MMNE Newsletter, Oct 2008) |
| Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261 USGS Bull 1312D |
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| P. Cristofono collection |
Oak Hill Road Cuts, Standish, Cumberland County, Maine, USA