Explore Books on
custer co

Geology and pegmatites of the Fourmile quadrangle, Black Hills, South Dakota

By Jack A. Redden

Geology and mineral deposits of some pegmatites in the southern Black Hills, South Dakota

By United States Geological Survey

Exploration for beryllium at the Helen Beryl, Elkhorn, and Tin Mountain pegmatites, Custer County, South Dakota

By United States Geological Survey

Gravity, magnetic, and seismic studies of the Silver Cliff and Rosita Hills volcanic area, Colorado

By M. Dean Kleinkopf

Mafic-ultramafic igneous rocks and associated carbonatites of the Gem Park Complex, Custer and Fremont Counties, Colorado

By Raymond L. Parker

Custer County Colorado Marriage Index 1885-1931

By Patrick Vernon Murray,Dixie Owens Murray