Lead and zinc ores of Pennsylvania
By: by Benjamin LeRoy Miller.
Series: Pennsylvania. [Topographic and Geologic Survey] Bulletin;  M5; Bulletin M,; 5.
Published: 1924
Place of publication: Harrisburg
Language: eng
Number of pages: 91
Subjects: Lead ores -- Pennsylvania.; Zinc ores -- Pennsylvania.
Notes: Bibliography: p. 20-21.
"Bibliography of the lead and zinc deposits of Chester and Montgomery Counties": p. 44-46.
"Bibliography of the Friedensville mines": p. 84-85.
At head of title: Pennsylvania Geological Survey, fourth series.