Fluid-Inclusion Petrology Data from Porphyry Copper Deposits and Applications to Exploration COVER PHOTOGRAPHS 1
- . Fluid-Inclusion Petrology Data from PorpHyry Copper Deposits and Applications to Exploration COVER PHOTOGRAPHS 1. Asbestos ore 8. Aluminum ore, bauxite, Georgia I 2 3 4 2. Lead ore, Balmat mine, N.Y. 9. Native copper ore, Keweenawan 5 6 3. Chromite, chromium ore, Washington Peninsula, Mich. 4. Zinc ore, Friedensville, Pa. 10. Porphyry molybdenum ore, Colorado 7 8 5. Banded iron-formation, Palmer, 11. Zinc ore, Edwards, N.Y. Mich. 12. Manganese nodules, ocean floor 9 10 6. Ribbon asbestos ore, Quebec, Canada 13. Botryoidal fluorite ore, 7. Manganese ore, banded Poncha Springs, Colo. II 12 13 14 rhodochrosite 14. Tungsten ore, North Carolina Fluid-Inclusion Petrology Data from Porphyry Copper Deposits and Applications to Exploration By]. THOMAS NASH GEOLOGY AND RESOURCES OF COPPER DEPOSITS GEOLOGICAL SURVEY PROFESSIONAL PAPER 907-D A summary of new and published descriptions offluid inclusions from 3 6 porphyry copper deposits and discussion of possible applica'tions to exploration for copper deposits UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 1976 UNITED STATES DEPARTMENT OF THE INTERIOR THOMAS S. KLEPPE, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress Cataloging in Publication Data Nash, John Thomas, 1941- Fluid-inclusion petrology-data from porphyry copper deposits and applications to exploration. (Geology and Resources of Copper Deposits) (Geological Survey Professional Paper 907-D) Bibliography: p. Supt. of Docs. no.: I 19.16:907-D 1. Porphyry-Inclusions. 2. Porphyry-Southwestern States. 3. Copper ores-Southwestern States. I. Title. II. Series. III. Series: United States Geological Survey Professional Paper 907-D. QE462.P6N37 549'.23 76-608145 For sale by the Superintendent of Documents, U.S.
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