Geochemical variation in a copper-bearing redbed sequence of the Ravalli Group (Belt Supergroup), northwestern Montana and northern Idaho [microform] / by Jon J. Connor ; with analytical contributions from A.J. Bartel ... [et al.].
Connor, Jon J.; Bartel, A. J.; Geological Survey (U.S.)
1991
I 19.76: 91-28-A
Available at Government Documents Microfiche

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Title Geochemical variation in a copper-bearing redbed sequence of the Ravalli Group (Belt Supergroup), northwestern Montana and northern Idaho [microform] / by Jon J. Connor ; with analytical contributions from A.J. Bartel ... [et al.].
Author Connor, Jon J.
Alternate Title Geochemical variation, Ravalli Group redbeds NW Montana & N Idaho.
Publication Details Denver, Colo. : U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1991.
Language English
Description 2 v. : ill., maps ; 28 cm. + 1 computer disk (5 1/4 in.)
Call Number I 19.76: 91-28-A
GPO Item No. 0624-H (MF)
Note Cover title.
Distributed to depository libraries in microfiche.
Shipping list no.: 92-0531-M.
Imprint and distribution information from transmittal sheet.
Title on disk label: Geochemical variation, Ravalli Group redbeds NW Montana & N Idaho.
Computer disk contains 22 files.
Information on diskette not included in microfiche reproduction.
Reproduction Microfiche. [Denver, Colo. : U.S. Geological Survey, 1991?] 1 microfiche : negative.
Added Author Bartel, A. J.
Added Corporate Author Geological Survey (U.S.)
Series U.S. Geological Survey open-file report ; 91-28 A, B.
Record Appears in On-Campus Resources > Government Resources
All Resources
91-0028A. Geological interpretation (paper copy)
91-0028B. Geochemical data files, ASCII, (1) 5 1/4" 360K floppy diskette.

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