The Geology and Ore Deposits of Sierra County New Mexico

by

George Townsend Harley

Bulletin 10

New Mexico Bureau of Mines and Mineral Resources

1934 Reprinted in 1989

11 Pull out maps in rear pocket

Covers the Ore Deposits and Mining Districts of Sierra County New Mexico including: History and Production of the County, The Black Range, Taylor Creek, Black Range and Apache (Chloride) Districts, Fluorine Area, Phillipsburg Area, Grafton Area, Bear, Dry and Mineral Creeks, Palomas (Hermosa) District, Kingston District, Tierra Blanca (Bromide No. 1) District, Carpenter District, Sierra Cuchillo, Animas Hills, Hillsboro (Las Animas) mining district, Lake Valley District, Macho District, Goldsborough District, Quartz Mountain District, Hot Springs District, Palomas Gap District, Pittsburgh Placers and more.