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Preliminary report on correlation between gamma-ray logs and permeability logs of the ore-bearing sandstone in the Morrison formation, Calamity Mesa, Mesa County, Colorado

Description: "This report describes the geologic and hydrologic characteristics of the ore-bearing sandstone as determined in the core samples from three diamond drill holes on calamity Mesa, Mesa County, Colorado, and correlates these data with localized gamma-ray activity detected in three drill holes."
Date: October 1951
Creator: Phoenix, David A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Report of factual data obtained during examination of Copper King shaft, Black Hawk claim no. 1, Larimer County, Colorado

Description: A report regarding factual data obtained during an examination of the copper King Shaft, Black Hawk Claim no. 1, Larimer County, Colorado. This report is designed to provide the owners with the factual data obtained from their property in accordance with the Agreement for Mineral Exploration with them.
Date: May 1950
Creator: Granger, H. C. & King, Robert Ugstad
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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