Preliminary investigation of concentrating certain minerals in Idaho placer sand,
Staley, William Wesley, 1898- .
Preliminary investigation of concentrating certain minerals in Idaho placer sand, by W. W. Staley and James S. Browning. - Moscow, University of Idaho, 1949. - 23 l., illus. 28 cm.
"References": leaves 12-13.
gs 49000153
Mines and mineral resources--Idaho.
Black sand.
TN24.I2 / A43 no. 87
Preliminary investigation of concentrating certain minerals in Idaho placer sand, by W. W. Staley and James S. Browning. - Moscow, University of Idaho, 1949. - 23 l., illus. 28 cm.
"References": leaves 12-13.
gs 49000153
Mines and mineral resources--Idaho.
Black sand.
TN24.I2 / A43 no. 87