Geology of the Botolan Copper Mine, Botolan, Zambales
By: by Arthur R. Kinkel, Jr., S. Samaniego
Contributors: Samaniego, Sisenando; Philippines. Bureau of Mines; Geological Survey (U.S.); United States. International Cooperation Administration; Philippine Council for United States Aid
Series: Special projects series -- publication no. 10 - copper; Special projects series -- publication no. 10.
Publisher: Republic of the Philippines, Department of Agriculture and Natural Resources, Bureau of Mines
Published: 1956
Place of publication: Manila
Language: eng
Number of pages: 12
Subjects: Copper ores; Geology
Notes: "Published by Philippine Bureau of Mines in cooperation with the United States Geological Survey, under the auspices of the United States International Cooperation Administration and Philippine Council for United States Aid."

Six maps on 4 folded leaves of plates in pocket.