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Geologically, most of the town is underlain by Ordovician unnamed leucocratic orthogneiss or by a central belt of Cambro-Ordovician Rowe Schist and Ordovician Ratlum Mountain Schist that was originally Iapetos Ocean bottom sediments. Cameron's Line, a major Taconian orogenic suture, crosses the NW corner of town and separates the above rocks from Laurentian Proterozoic gneisses and Cambrian Stockbridge Marble and associated calc-silicate rocks.
Mineral ListMineral list contains entries from the region specified including sub-localities
112 entries listed. 73 valid minerals. 9 (TL) - type locality of valid minerals.
Localities in this Region
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
Manchester, James G. (1931): The Minerals of New York City and Its Environs. New York Mineralogical Club Bulletin: 3(1): 89.