Search

Prepared on behalf of the U.S. Atomic Energy Commission. A study of the phosphate deposits of the southern part of the land-pebble phosphate district of Florida.

An analysis of phosphate-rock resources, based on past estimates and all available recent information, indicates that sufficient phosphate exists in the United States to meet domestic demands for the foreseeable future.

A study of the use of resistate heavy minerals in geologic fieldwork in areas underlain by thoroughly weathered rocks.

Description of the geology of a glaciated terrane of folded and weakly metamorphosed lower Paleozoic rocks in northeast Maine.