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Thorium Resources of the Mountain Pass District, San Bernardino County, California

Description: Report discussing the thorium and rare-earth deposits that are found in a six-mile long belt of pre-Cambrian carbonate rocks associated with potash-rich igneous rocks of probable pre-Cambrian age in the Mountain Pass district of San Bernardino County, California.
Date: March 1953
Creator: Shawe, D. R.
Partner: UNT Libraries Government Documents Department
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Distribution of Nitrate in Ground Water Redlands, California

Description: Report and geographical survey. This report examines the distribution of nitrates in the Redland area's ground water and concludes that this distribution depends primarily upon depth below the water table and areal location. Includes several maps and figures.
Date: March 1977
Creator: Eccles, Lawrence A. & Bradford, Wesley L.
Partner: UNT Libraries Government Documents Department
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