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Publications tagged with Vermiculite

Title Publication Year Abstract Author Series Publisher
Field excursion central Texas -- bentonites, uranium-bearing rocks, vermiculites Field excursion central Texas -- bentonites, uranium-bearing rocks, vermiculites 1961

The departure point of the Villa Capri Motor Hotel may be gone, but the geologic information within Guidebook Number 3 remains relevant to this day:  "The four stops of this field trip are in the Upper Eocene (Jackson) and Oligocene volcanic ash and bentonite beds, which crop out about

Folk, R.L., Hayes, M.O., Brown, T.E., Eargle, D.H., Weeks, A.D., Barnes, V.E., Clabaugh, S.E. Guidebook Bureau of Economic Geology
Vermiculite in central Texas Vermiculite in central Texas 1959

Vermiculite deposits in the Central Mineral region of Texas, chiefly in Precambrian metamorphic rocks, are situated in Llano County and adjacent parts of Mason, Gillespie, and Burnet counties with minor occurrences in Blanco and San Saba counties.

Clabaugh, S.E., Barnes, V.E. Report of Investigations Bureau of Economic Geology