Phosphorite in eastern Llano uplift of central Texas
By: by Virgil E. Barnes.
Series: Report of investigations / Bureau of Economic Geology, University of Texas ;; no. 23; Report of investigations (University of Texas. Bureau of Economic Geology) ;; no. 23
Publisher: Bureau of Economic Geology, University of Texas
Published: 1954
Place of publication: Austin
Language: eng
Subjects: Phosphate rock -- Texas.; Apatite -- Texas.; Geology -- Texas.