Field Trip to the Ione Clay Area1 Held in Conjunction with the Sixth National Clay Conference August 21, 1957

Fred R. Kelley, George B. Cleveland and R. J. Arkley
California Division of Mines, San Francisco and Los Angeles, California
University of California, Berkeley, California
1 Published by permission of Olaf P. Jenkins, Chief, California State Division of Mines.

Clays and Clay Minerals; 1957 v. 6; no. 1; p. 1-17; DOI: 10.1346/CCMN.1957.0060102
© 1957, The Clay Minerals Society
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