Frothers, bubbles, and flotation
Subtitle: a survey of flotation milling in the twentieth-century metals industry
By: Dawn Bunyak.
Contributors: United States. National Park Service. Intermountain Support Offices--Santa Fe and Denver.
Publisher: National Park Service, Intermountain Support Office
Published: 1999
Place of publication: Denver, Colo
Language: eng
Format: Microform
Number of pages: 92
Subjects: Flotation.; Ore-dressing -- United States -- History -- 20th century.
Notes: Cover title.

Shipping list no.: 2004-0045-M.

Includes bibliographical references (p. 87-92).

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 2003 2 microfiches : negative.
Table of contents: title: Historical overview of the mining industry; title: Ore processing industry; title: History of flotation; title: Historic flotation milling properties; title: Evaluating historic mill properties; title: Case study. Technology of the Shenandoah-Dives Mill; title: Case study. History of the Shenandoah-Dives Mining Company.; title: A sampling of U.S. flotation mills.