Some high-purity quartz deposits in Montana,
Chelini, J. M.
Some high-purity quartz deposits in Montana, by J. M. Chelini. - Butte, Montana College of Mineral Science and Technology, 1966. - iv, 43 p. illus., maps. 28 cm. - Montana. Bureau of Mines and Geology. Bulletin 54 . - Bulletin (Montana Bureau of Mines and Geology) ; 54. .
Bibliography: p. 43.
gs 68000274 //r84
Quartz--Montana.
TN948.Q3 / C44
549.6/8/09786
Some high-purity quartz deposits in Montana, by J. M. Chelini. - Butte, Montana College of Mineral Science and Technology, 1966. - iv, 43 p. illus., maps. 28 cm. - Montana. Bureau of Mines and Geology. Bulletin 54 . - Bulletin (Montana Bureau of Mines and Geology) ; 54. .
Bibliography: p. 43.
gs 68000274 //r84
Quartz--Montana.
TN948.Q3 / C44
549.6/8/09786