G. J. Orris

• A bibliography for the Winnemucca 1?□x 2?□quadrangle, Nevada, with indexing by county, commodity, mine name, mining district and selected major topics
• Bibliography and summary of data available for the Salar de Uyuni, Bolivia
• Geochemical data from Colombia
• Geologic and grade-volume data on 330 gold placer deposits
• Industrial mineral deposit models
• MDS-CRIB user's manual
• Nonfuel Mineral Resources in the United States-Mexico Border Region
• Preliminary mineral resource assessment of the Tonopah 1?□by 2?□quadrangle, Nevada
• Some industrial mineral deposit models