Maps showing the distribution of tin, tungsten, arsenic, gold, and silver in nonmagnetic heavy-mineral concentrates derived from stream sediments, Sherbrooke and Lewiston 1 x 2 quadrangles, Maine, New Hampshire, and Vermont /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), Maine Geological Survey, Vermont Geological Survey, New Hampshire. Office of the State Geologist
Other Authors:	Nowlan, G. A.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey ; 1990.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1898-C.
Subjects:	Tin ores > New England > Maps. Tungsten ores > New England > Maps. Sediments (Geology) > New England > Maps.

Evans: Maps File (2nd floor)