Copper Range Company Screening Tests Data

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Abstract/Description:	See Test Data for Champion and White Pine Mines of Double Impeller Crusher on Ore here. See Test Data for New Double Impeller Impact Crusher here. See White Pine Mine Run Double Impact Crusher Test #2 here.
Subject(s):	Copper mines and mining Copper miners Houghton County (Mich.)
Date Created:	Undated

Title:	Copper Range Company Screening Tests Data.
Name(s):	Adams Township, contributor
Type of Resource:	text
Date Created:	Undated
Physical Form:	Charts (graphic documents)
Extent:	1 item
Abstract/Description:	See Test Data for Champion and White Pine Mines of Double Impeller Crusher on Ore here. See Test Data for New Double Impeller Impact Crusher here. See White Pine Mine Run Double Impact Crusher Test #2 here.
Note(s):	The Copper Range Company, which was established in 1899, operated copper mines in Houghton and Ontonagon Counties. It merged with the Louisiana Land and Exploration Company in 1977. The collection contains records concerning a number of mines and mills owned by the Copper Range Company, but the vast majority of the records are from the Champion Mine and Champion Mill in Painesdale, MI, which operated from 1899 to 1967.
Subject(s):	Copper mines and mining Copper miners Houghton County (Mich.)
Held by:	Adams Township
Restrictions on Access:	No Copyright (https://creativecommons.org/publicdomain/mark/1.0/)
Is Part Of:	Copper Range Company Records. Identifier: PMAS-004
In Collections:	Data