PurpuriteBrown Thurston prospect, Rumford, Oxford Co., Maine, USA
Granite pegmatite. Black Mt., south ridge. - Oxford pegmatite field.
References
Moore, P. B., 2000, Analyses of Primary Phosphates from Pegmatites in Maine and Other Localities, in V. T. King (editor), Mineralogy of Maine. Mining History, Gems, and Geology, Maine Geological Survey, Augusta, Maine, p. 333-336.
Mineral List
12 entries listed. 9 valid minerals.
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