01274cam a22002891 4500 gs 59000244 DLC 20260227111408.0 780526s1959 nmuab 000 0 eng c gs 59000244 (OCoLC)3929835 U. S. Geological Survey. Library TxEU OCoLC DLC premarc TN24.N6 A232 no. 60, 1959 557.8969 Hewitt, Charles Hayden, 1929- Geology and mineral deposits of the northern Big Burro Mountains-Redrock area, Grant County, New Mexico, by Charles H. Hewitt. Socorro, State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining & Technology, 1959. x, 151 p. illus, 2 fold. col. maps (in pocket) tables, 23 cm. New Mexico. Bureau of Mines and Mineral Resources. Bulletin, no. 60 Issued also in microfilm form in 1958, as thesis, University of Michigan. Bibliography: p. [129]-132. Geology New Mexico Grant County. Petrology New Mexico Grant County. Mines and mineral resources New Mexico Grant County. Bulletin (New Mexico. Bureau of Mines and Mineral Resources) ; no. 60. 29380 29380