Word: coppering
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...with," he said, "is the example of his own country. Every time that a man puts a piece of chocolate in his mouth, he is exploiting the raw products of Africa. We must put humanity above production, and see in Mexico 15,000,000 human beings and not merely copper, and oil, and the possibility of rubber plantations...
...first lecture was given on Monday and was on the subject of the "Waihi Gold field of New Zealand." The address this afternoon is on '"The Mount Morgan Copper Mines, Queensland...
...Geological Conference, "Some Aspects of the Problem of Copper Deposition in the Lake Superior Mines." Professor Palache. "Mining Geology at Los Pilares de Nacozari, Sonora, Mexico." Dr. Wandke Mineralogical Lecture Room, University Museum...
...taught directly from the minerals themselves. An individual tray of specimens of all minerals studied in the lessons is furnished each member of the class. By this means an intimate acquaintance is obtained with all the common minerals of the world, such as the ores from which gold, silver, copper, lead, etc., are procured, and the chief mineral constituents of rock, as granite, limestone, and sandstone. Lectures will supplement the work with specimens...
...were granted leaves of absence for the remainder of the present academic year to enable them to engage in active war work. Professor Louis Caryl Graton, of the Geology Department, was granted leave of absence to serve in Washington, where he will take charge of the activities of the Copper Producers' Committee. Professor Graton's special field at the University has been Economic Geology and his new duties will be in connection with the economic phases of copper production. Dr. Robert Jay Cook was also granted leave of absence. He has been commissioned lieutenant in the Medical Reserve Corps...