1.

Record Nr.

UNINA9910709619203321

Autore

Foley N. K.

Titolo

Mineralogy, mineral chemistry, and paragenesis of gold, silver, and base-metal ores of the North Amethyst vein system, San Juan Mountains, Mineral County, Colorado / / by Nora K. Foley [and three others]

Pubbl/distr/stampa

Washington : , : U.S. Department of the Interior, U.S. Geological Survey, , 1993

Descrizione fisica

1 online resource (iv, 39 pages) : illustrations, maps

Collana

U.S. Geological Survey professional paper ; ; 1537

Soggetti

Gold ores - Geology - Colorado - Mineral County

Ore deposits - Colorado - Mineral County

Ore deposits - San Juan Mountains (Colo. and N.M.)

Gold ores - Geology

Ore deposits

Colorado Mineral County

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"A study of progressive vein-related mineralization of structures in volcanic rocks of the San Luis and Bachelor calderas of the San Juan volcanic field of southwestern Colorado and its bearing on the economic potential of the area."

Nota di bibliografia

Includes bibliographical references (pages 37-39).