Geology and fluorspar deposits, Northgate district, Colorado / / by Thomas A. Steven

• Autore: Steven Thomas A (Thomas August), <1917-2013, >
• Pubblicazione: Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1960; Washington, D.C. : , : Government Printing Office
• Descrizione fisica: 1 online resource (v, 323-422 pages, 4 pages of plates) : illustrations, maps
• Soggetto topico: Fluorspar - Colorado; Geology - Colorado
• Note generali: "Prepared in cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund Board."; Title from title screen (viewed July 23, 2014).
• Nota di bibliografia: Includes bibliographical references (pages 417-420) and index.
• Titolo autorizzato: Geology and fluorspar deposits, Northgate district, Colorado
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910707362603321
• Lo trovi qui: Univ. Federico II