Petrogeny of the granophyre and intermediate rock in the Duluth gabbro of northern Cook County, Minnesota
By: by Russell Clayton Babcock, Jr
Published: 1959
Language: eng
Number of pages: 47
Subjects: Gabbro -- Minnesota -- Cook County; Petrology -- Minnesota -- Cook County; Geology -- Minnesota -- Cook County
Notes: Photocopy of typescript

Thesis (M.S.)--University of Wisconsin

Bibliography: leaves 45-47