Silver in veins of hypogene manganese oxides
Hewett, Donnel Foster
1881-
creator
text
bibliography
dcu
Washington
[U.S. Geological Survey]
1968
monographic
eng
iii, 9 p. map. 26 cm.
by D. F. Hewett.
Bibliography: p. 8-9.
n-cn---
n-ust--
Manganese ores
Southwest, New
Manganese ores
Canada
Ore deposits
Southwest, New
QE75 .C5 no. 553
553/.462
Geological Survey circular ; 553
gs 68000188 //r892
U.S. Geol. Survey. Libr.
710913
20260227111422.0
gs 68000188