Lake Ellen kimberlite, Michigan, U.S.A.
By: by E.S. McGee and B.C. Hearn, Jr. ; United States Department of the Interior, Geological Survey.
Contributors: Hearn, B. C.; Geological Survey (U.S.)
Series: Open-file report -- 83-156.; Open-file report (Geological Survey (U.S.)) -- 83-156.
Publisher: The Survey
Published: 1983
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Kimberlite -- Michigan.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1983?]. 1 microfiche ; 11 x 15 cm.

Bibliography: p. 10-11.