Ralph Jackson Roberts

1911

• The Rose Creek Tungsten Mine, Pershing County, Nevada
• Geology and mineral resources of Eureka County, Nevada
• Manganese deposits in Costa Rica
• Manganese deposits in the Nevada district, White Pine County, Nevada
• Mineral deposits of Central America
• Ore deposits of the Antler Peak quadrangle, Humboldt and Lander Counties, Nevada
• Quicksilver deposit at Buckskin Peak National mining district, Humboldt County, Nevada
• Quicksilver deposits of the Bottle Creek district, Humboldt County, Nevada
• Stratigraphy and structure of the Antler Peak quadrangle, Humboldt and Lander Counties, Nevada
• The Rose Creek tungsten mine, Pershing County, Nevada