01019cam a22002771 4500 gs 62000275 DLC 20260227111411.0 780922s1962 nmua 000 0 eng gs 62000275 (OCoLC)4247334 DLC TxEU DLC premarc TN24.N6 A235 no. 59 Lewis, Douglas W. Glauconite in the Cambrian-Ordovician Bliss formation near Silver City, New Mexico, by Douglas W. Lewis. Socorro, State Bureau of Mines & Mineral Resources, New Mexico Institute of Mining & Technology, 1962. vi, 30 p. maps, 28 cm. New Mexico. Bureau of Mines and Mineral Resources. Circular 59 Bibliography: p. 28-30. Glauconite. Geology New Mexico. Geology, Stratigraphic Cambrian. Geology, Stratigraphic Ordovician. Circular (New Mexico. Bureau of Mines and Mineral Resources) ; 59. 29650 29650