A granite quarry in Conway granite which operated from ca.1883 to the 1940s.
Mineral List
39 entries listed. 28 valid minerals.
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References
Gillson, Joseph L. (1927). The Granite of Conway, New Hampshire and Its Druse Minerals, American Mineralogist 12:307-319.
Hoag, Roland B., Jr. and Stewart, G.W. (1977). Preliminary Petrographic and Geophysical Interpretations of the Exploratory Geothermal Drill Hole and Core, Redstone, New Hampshire: Report prepared for ERDA.
Caruso, Louis; Simmons, Gene (1985). Uranium and microcracks in a 1,000-meter core, Redstone, New Hampshire (Contributions to Mineralogy and Petrology, Volume 90, Issue 1, pp.1-17)