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.
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
(140 pages, 8.5 x 11 inches, 9.21 MB)
Authors: E.H. Dahlberg
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Map plates
Auxiliary Plates 1-3: Plates
Author: MN DNR, Lands and Minerals Division
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