TY  - RPRT
TI  - The occurrence of copper in Shasta County, California; Geology of the copper districts near Montpelier, Bear Lake County Idaho; The copper deposits of South Mountain in southern Pennsylvania; Survey publications of copper
AU  - L. C. Graton
AU  - Hoyt S. Gale
AU  - George W. Stose
PY  - 1910
DO  - 10.3133/b430b
UR  - https://pubs.usgs.gov/publication/b430B
ID  - b430B
ER  -