Clay, glauconite, ironstone deposits.
Subtitle: Field excursion East Texas.
By: By Thomas E. Brown [and others]
Series: University of Texas at Austin. Bureau of Economic Geology. Guidebook no. 9
Publisher: University of Texas
Published: 1969
Place of publication: Austin
Language: eng
Number of pages: 48
Subjects: Clay -- Texas; Glauconite; Iron ores -- Texas; Geology, Stratigraphic
Notes: Guidebook prepared for a field excursion planned in conjunction with the 18th National Clay Conference held in Arlington, Texas, Oct. 19-22, 1969

Bibliography: p. 47-48