brown hematite deposits of the Siluro-Cambrian limestones of Lehigh County
Subtitle: lying between Shimersville, Millerstown, Schnecksville, Ballictsville, and the Lehigh River
By: by Frederrick Prime, jr.
Series: Pennsylvania. Geological Survey, 2d. / Report of progress -- v. DD; Report of progress (Geological Survey of Pennsylvania) -- D2.
Publisher: Pub. by the Board of Commissioners for the Second Geological Survey
Published: 1878
Place of publication: Harrisburg
Language: eng
Number of pages: 99
Subjects: Geology -- Pennsylvania -- Lehigh County.; Iron ores -- Pennsylvania.
Notes: At head of title: Second Geological Survey of Pennsylvania; Report of progress 1875-'6.

Appendices: A. Description of a new fossil (Monocraterion)--B. Analyses and tensile strength of Lehigh cements.

Includes index.