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Preliminary report as of July 23, 1943 on the high alumina clay deposit at Hobart Butte, Lane County, Oregon

January 1, 1943

No abstract available.

Publication Year 1943
Title Preliminary report as of July 23, 1943 on the high alumina clay deposit at Hobart Butte, Lane County, Oregon
DOI 10.3133/ofr4545
Authors John S. Loofbourow
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 45-45
Index ID ofr4545
Record Source USGS Publications Warehouse