Utilization of mull (forest humus layer) in geochemical exploration in the Empire district, Clear Creek County, Colorado : sampling of the forest humus layer may be an effective geochemical tool in areas where the bedrock is covered by colluvium or glacial drift / / by Gary C. Curtin [and four others]

• Autore: Curtin Gary C. <1935->
• Pubblicazione: [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1971; Washington : , : United States Government Printing Office
• Descrizione fisica: 1 online resource (iv, 39 pages) : illustrations
• Soggetto topico: Forest soils - Colorado - Clear Creek County; Geochemical prospecting - Colorado - Clear Creek County; Ore deposits - Colorado - Clear Creek County; Forest soils; Geochemical prospecting; Ore deposits
• Soggetto geografico: Colorado Clear Creek County
• Note generali: Title from title screen (viewed September 15, 2014).
• Nota di bibliografia: Includes bibliographical references (pages 15).
• Altri titoli varianti: Utilization of mull
• Titolo autorizzato: Utilization of mull (forest humus layer) in geochemical exploration in the Empire district, Clear Creek County, Colorado
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910707394903321
• Lo trovi qui: Univ. Federico II