 | | Report (volume) | | varieties and subspecies are known. Some descriptions of new 1ninerals, or of mineral occurrences, have later...next trip may lead to the discovery of a new mineral or a new crystal form. He can surely use the description...and syntheses. Except for original descriptions of new minerals, if descriptions similar to those published...descriptions of occurrences and not only added many new ones from their own stores · of knowledge but detected...quarries, and wells produced more than $6 billion in new mineral wealth. Of this wealth, about one-half was |  | | Report (issue) | | glacier_______ Deposits of Evans glacier____________ Deposits of South Evans glacier._____ Deposits of...__ Sacramento porphyry _______________________ Evans Gulch porphyry______________________ Johnson Gulch...__ _______ Faults on floor of Evans Amphit heater. ___ Faults on Mount Evans_ ________________ Faults...Iowa AmphitheaterNormal faults on Mount Sherman_ _______ Thrusts on Mount Sherman__ _ ___________ Faults...Faults on West Sheridan Mountain _______ Faults on Mount Sheridan. ______________ Faults between Peerless and |  | | Book | | AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine —_—< ¢ te om At _SHT 40 MADIASIMA...AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna B. Kennedy...Kennedy [aN VAN NOSTRAND REINHOLD COMPANY NEW YORK CINCINNATl TORONTO LONDON MELBOURNE Copyright ©...Nostrand Reinhold Company Inc. 135 West 50th Street, New York, N.Y. 10020 Van Nostrand Reinhold Publishing...and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index. 1. Mines |  | | Report (issue) | | Skinner, EDITOR, Economic Geology, 91-A Yale Station, New Haven, CT 06520 Leadville-type ore (top) with rod-textured...Red Cliff, Aspen , Alma, Tincup, Koko1no , and Mount Sher man have enjoyed a long and storied p roduction...reports that resulted in the app lication of several new types of n1ethodology lo ore • Presen t address:...particularly provocative for the ores at Gil1nan and Mount Sher1nan, neither of which is associated with exposed...1982 the 1nining company controlling Gil,nan (the New Jersey Zinc Company) relaxed their publication restrictions |
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