Report 255: 1987; Drill Core Evaluation for Platinum Group Mineral Potential of the Basal Zone of the Duluth Complex, Minnesota; evaluation of selected drill cores from Duluth complex for PGE.

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Abstract extracted from page 1 of Report 255:

ABSTRACT (first paragraph)  This project consisted of three phases designed to aid in the mineral potential evaluation of state administered mineral lands. These consisted of: (1.) an evaluation of open-file drill core housed in the DNR Core Library in Hibbing; (2.) an evaluation of continuous core analysis techniques; and (3.) investigating the feasibility of moving Minnesota drill core from the USBM Core Library in St. Paul to the DNR Core Library in Hibbing.

1. View or download report:

Report 255: 1987; Drill Core Evaluation for Platinum Group Mineral Potential of the Basal Zone of the Duluth Complex, Minnesota; evaluation of selected drill cores from Duluth complex for PGE; T57N-62N R11W-14W This is a PDF file. You will need Adobe Acrobat Reader to download it.
(140 pages, 8.5 x 11 inches, 9.21 MB)
Authors: E.H. Dahlberg

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2. Map plates:

Auxiliary Plates 1-3: Plates This is a PDF file. You will need Adobe Acrobat Reader to download it.
Author: MN DNR, Division of Lands and Minerals

For more information:

Dennis Martin
500 Lafayette Road
St. Paul, Minnesota 55155-4045
tel. (651) 259-5405
fax (651) 296-5939
dennis.martin@state.mn.us

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