Fluorspar in New Mexico.
Johnston, William Drumm, 1899-
Fluorspar in New Mexico. - Socorro, 1928. - x, 128 p. illus., maps (1 fold., in pocket) fold. table (in pocket) 23 cm. - New Mexico. Bureau of Mines and Mineral Resources. Bulletin no. 4 . - Bulletin (New Mexico. Bureau of Mines and Mineral Resources) ; no. 4. .
Includes bibliographical references.
gs 29000038
Fluorspar.
TN24.N6 / A232 no. 4
622.0711789
Fluorspar in New Mexico. - Socorro, 1928. - x, 128 p. illus., maps (1 fold., in pocket) fold. table (in pocket) 23 cm. - New Mexico. Bureau of Mines and Mineral Resources. Bulletin no. 4 . - Bulletin (New Mexico. Bureau of Mines and Mineral Resources) ; no. 4. .
Includes bibliographical references.
gs 29000038
Fluorspar.
TN24.N6 / A232 no. 4
622.0711789