Keith R. Long

• Economic fundamentals of mining law
• A bibliography on the economic theory of mineral resources
• A partial glossary of Spanish geological terms exclusive of most cognates
• Grade-tonnage data for detachment-fault related polymetallic deposits
• Ground preparation and zinc mineralization in bedded and breccia ores of the Monte Cristo Mine, north Arkansas
• Production and disposal of mill tailings in the Coeur d'Alene mining region, Shoshone County, Idaho