Regional Geology of the St. Lawrence County Magnetite District Northwest Adirondacks, New York
Regional Geology of the St. Lawrence County Magnetite District Northwest Adirondacks, New York GEOLOGICAL SURVEY PROFESSIONAL PAPER 376 Regional Geology of the St. Lawrence County Magnetite District Northwest Adirondacks, New York By A. F. BUDDINGTON and B. F. LEONARD GEOLOGICAL SURVEY PROFESSIONAL PAPER 376 Physiography, glacial geology, petrology, and structure of an area underlain predominantly by metamorphosed sediments and igneous rocks of Precambrian age UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1962 UNITED STATES DEPARTMENT OF THE INTERIOR STEWART L. UDALL, Secretary GEOLOGICAL SURVEY Thomas B. Nolan, Director The U.S. Geological Survey Library has cataloged this publication as follows : Buddington, Arthur Francis, 1891- Regional geology of the St. Lawrence County magnetite district, northwest Adirondacks, New York, by A. F. Bud- dington and B. F. Leonard. Washington, U.S. Govt. Print. Off., 1962. vi, 145 p. illus., maps (2 fold., 1 col. in pocket) diagrs., tables. 29 cm. (U.S. Geological Survey. Professional paper 376) Bibliography: p. 136-138. Buddington, Arthur Francis, 1891- Eegional geology of the St. Lawrence County magnetite district, northwest Adi rondacks, New York. 1962. (Card 2) 1. Geology New York (State) St. Lawrence Co. 2. Geology Adirondack Mountains. 3. Magnetite ores New York (State) St. Lawrence Co. I. Leonard, Benjamin Franklin, 1921- joint author. II. Title. III. Title: St. Lawrence County magnetite dis trict, northwest Adirondacks, New York. (Series) For sale by the Superintendent of Documents, U.S. Government Printing Office Washington 25, D.C. CONTENTS Page Page Abstract. _____________________________________ ___ 1 Geology of bedrock Continued Introduction _______________________________________ 3 Igneous and metamorphic rocks Continued Location, culture, and accessibility..
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