Video Parts (8 across 3 reels)
This clip is Part 1 of a 8-part film.
THE STORY OF COPPER [--MILLING] Part 1
Description
Shows detailed processes in the milling of copper. Includes operations at mills in Arizona, Nevada, Utah, and Michigan. Various techniques are used to concentrate copper from mined ore before smelting.
Read moreCollection
Records of the U.S. Bureau of Mines
Series
Public Information Films and Video Recordings
NARA ID
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Local ID
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Date
1927-01-01
File
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TRT
3:29