Mineral aspects of the Grace Mine magnetite deposit
By: by Akio Tsusue
Series: Bulletin M -- 49; Bulletin M -- 49.
Publisher: Commonwealth of Pennsylvania, Department of Internal Affairs, Topographic and Geologic Survey
Published: 1964
Place of publication: [Harrisburg, Pa.]
Language: eng
Number of pages: 10
Subjects: Iron ores; Magnetite; Petrology; Iron mines and mining
Other titles: Grace Mine magnetite deposit
Notes: Includes bibliographical references (p. 10).