Publication |
MBMG 689 |
Citation |
Stickney, M.C., and Vuke, S.M., 2017, Geologic map of the Helena Valley, west-central Montana: Montana Bureau of Mines and Geology Open-File Report 689, 11 p., 1 sheet, scale 1:50,000.
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Price |
$ 9.00
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Document Version |
This is an open-file publication. MBMG open files are manuscripts and maps that are
released, but not considered formal publications; most have not gone through the
rigorous review and editorial process required for an official report. Some
open-file reports eventually appear as formal Bureau publications.
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Document Status |
Print on Demand
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Description |
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Subject(s) |
LAKE HELENA, SCRATCHGRAVEL HILLS, STATEMAP, MORRIS FORMATION, ELLIS GROUP, SAWTOOTH FORMATION
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Geographic Area/Counties |
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