Garnet periodotites from Williams kimberlites, north-central Montana, USA
By: by B.C. Hearn, Jr., and E.S. McGee ; United States Department of the Interior, Geological Survey
Contributors: McGee, E. S; Geological Survey (U.S.)
Series: Open-file report -- 83-172; Open-file report (Geological Survey (U.S.)) -- 83-172
Publisher: The Survey
Published: 1983
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Garnet -- Montana; Kimberlite -- Montana
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1983?]. 1 microfiche ; 11 x 15 cm

Bibliography: p. 14-17