RI 4003 Magnetic Surveys, Redford-Clayburg Magnetite District, Saranac and Black Brook, Clinton County, N. Y

This report covers the magnetic survey in the Redford-Clayburg area , which was part of a general survey of magnetite deposits in New York started in 1943 . Other areas being surveyed include the Star Lake district , St. Lawrence County; Russia Station district , Clinton County; Brewster district , Putnam County; and the Sterling district , Orange County. Only a relatively small portion of the area was covered by reconnaissance and detailed surveys . Results were promising enough to warrant additional work. Magnetic surveys of this type serve as a basis for selecting areas for diamond drilling by the Bureau of lines .