A simplified economic filter for underground mining of massive sulfide deposits
By: by Donald A. Singer, W. David Menzie, and Keith R. Long
Contributors: Menzie, W. D; Long, Keith R; Geological Survey (U.S.)
Series: Open-file report -- 00-349; U.S. Geological Survey open-file report -- 00-349
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 2000
Place of publication: Menlo Park, CA
Language: eng
Format: Microform
Number of pages: 20
Subjects: Mines and mineral resources -- Costs -- Mathematical models; Sulfides -- Economic aspects; Ore deposits; Geology, Economic
Notes: Cover title

Shipping list no.: 2002-0363-M

Includes bibliographical references (leaves 13-14)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 2002] 1 microfiche : negative