Porphyry copper mineralization at Cerro Petaquilla province of Colon, Panama : July 1969 technical report / prepared for the Government of the Republic of Panama by the United Nations acting as participating and executing agency for the United Nations Development Programme

92 p.

"The main purpose of the project was to carry out a pre-investment survey of a selected area of 17,000 sq.kms. in central Panama to assess its mineral potential and to attract outside investment in the sector of mining exploration and development."
At head of title: Republic of Panama, Ministry of Commerce and Industries, Administration of Mineral Resources ; United Nations Development Programme, Mineral Survey of the Azuero Area.