TY  - RPRT
TI  - Contributions to economic geology (short papers and preliminary reports) 1910: Part I - metals and nonmetals except fuels
AU  - C. W. Hayes
AU  - Waldemar Lindgren
PY  - 1911
DO  - 10.3133/b470
UR  - https://pubs.usgs.gov/publication/b470
ID  - b470
ER  -