Significance of tourmaline-rich rocks in the Grenville Complex of St. Lawrence County, New York
Subtitle: a study of tourmaline compositions and their possible use as indices of mineralization
By: by C. Ervin Brown and Robert A. Ayuso.
Contributors: Ayuso, Robert A.
Series: Contributions to the geology of mineral deposits; U.S. Geological Survey bulletin ;; 1626-C
Publisher: U.S. G.P.O.; For sale by the Distribution Branch, U.S. Geological Survey
Published: 1985
Place of publication: [Washington]; Alexandria, VA
Language: eng
Number of pages: 33
Subjects: Tourmaline -- New York (State) -- Saint Lawrence County.; Geochemical prospecting -- New York (State) -- Saint Lawrence County.
Notes: Bibliography: p. 31-33.
At head of title: Chapter C.