Mineralogy and chemistry of samples from a drill hole in the southern extension of the Land-Pebble Phosphate District, Florida : economics of phosphate mineralogy and chemistry in an area of possible future mining /
Cathcart, James Bachelder,1917-
Botinelly, Theodore,1916-
Washington : U.S. G.P.O. ; Denver, CO : U.S. Geological Survey, Federal Center,
1991.
Includes bibliographical references (p. 23-25).
Phosphate rock
Phosphate minerals