Concentrations of jasper in carbonate rocks of the Supai Group. Grand Canyon National Park, Mohave County, Arizona. No date.
Summary
Album caption and index card: Concentrations of jasper in carbonate rocks of the Supai Group, Grand Canyon region. D, Jasper lenses and irregular masses in massive aphanitic limestone of the Manakacha Formation, Parashant Canyon. Hammer for scale. Grand Canyon National Park. Mohave County, Arizona. n.d. Published as Figure R3-D in U.S. Geological Survey. Professional Paper 1173. 1982.
Summary
Album caption and index card: Concentrations of jasper in carbonate rocks of the Supai Group, Grand Canyon region. D, Jasper lenses and irregular masses in massive aphanitic limestone of the Manakacha Formation, Parashant Canyon. Hammer for scale. Grand Canyon National Park. Mohave County, Arizona. n.d.
Published as Figure R3-D in U.S. Geological Survey. Professional Paper 1173. 1982.
Available in the U.S. Geological Survey, Denver Library Photographic Collection, McKee, E.D. Collection.
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