$Potential low-grade iron ore and hydraulic-fracturing sand in Cambrian sandstones, Northwestern Llano region, Texas /$

Potential low-grade iron ore and hydraulic-fracturing sand in Cambrian sandstones, Northwestern Llano region, Texas /

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Bibliographic Details
Author / Creator:	Barnes, Virgil E. (Virgil Everett), 1903-1998
Imprint:	Austin : Bureau of Economic Geology, University of Texas, 1964.
Description:	58 p., 6 leaves of plates : ill., maps (2 fold. col. in pocket) ; 26 cm.
Language:	English
Series:	Report of investigations / Bureau of Economic Geology, University of Texas ; no. 53 Report of investigations (University of Texas at Austin. Bureau of Economic Geology) ; no. 53.
Subject:	Iron ores -- Texas -- Llano County. Sand -- Texas -- Llano County. Sandstone -- Texas -- Llano County. Geology, Stratigraphic -- Cambrian. Cambrian Geologic Period. Geology, Stratigraphic. Iron ores. Sand. Sandstone. Texas -- Llano County.
Format:	Print Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/6483549

Hidden Bibliographic Details
Other authors / contributors:	Schofield, Daniel A.
Notes:	Includes bibliographical references (p. [34]-35) and index.

Description
Physical Description:	58 p., 6 leaves of plates : ill., maps (2 fold. col. in pocket) ; 26 cm.
Bibliography:	Includes bibliographical references (p. [34]-35) and index.