GIS Data
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Mineralogical maps showing the distribution of ore-related minerals in the minus-30-mesh, nonmagnetic heavy-mineral fraction of stream sediment, Healy Quadrangle, Alaska
A reconnaissance mineralogical and geochemical survey of stream sediments in the Healy quadrangle was conducted during 1980-1982 as part of the Alaskan Mineral Resource Assessment Program (AMRAP) of the United States Geological Survey (USGS). As a result of the various AMRAP investigations, a mineral resource evaluation of the quadrangle was published by Cox and others (1989). The Healy quadrangle
Geologic map of the Portal Quadrangle and vicinity, Cochise County, Southeast Arizona
No abstract available.
Total-field aeromagnetic and derivative maps of the Lawton area, southwestern Oklahoma
No abstract available.
Geologic map of the Clifton Creek Quadrangle, Bannock and Power counties, southeastern Idaho
No abstract available.
Historic trail map of the Lamar 1° x 2° quadrangle, Colorado and Kansas
No abstract available.
Controlled photomosaic of the MTM 45007 quadrangle, Acidalia Planitia region of Mars
No abstract available.
Geologic map of Arsia Mons Volcano, Mars
The geologic map shows the flanks and summit caldera of Arsia Mons, the southernmost of three large shield volcanoes (Arsia, Pavonis, and Ascraeus Montes) that form the Tharsis Montes volcanic chain (fig. 1). The volcanoes lie along the crest of a regional northeast-trending rise that extends more than 3,000 km along or near the planet-wide boundary that separates the southern highlands from the n
Geologic map of the Beaverdam Creek Quadrangle, Baker County, Oregon
No abstract available.
Geologic map of the Doe Mountain 15' Quadrangle, Okanogan County, Washington
No abstract available.
Geologic map of the Etana region (Jg-1) of Ganymede
No abstract available.
Geologic map of the Ontonagon and part of the Wakefield 30' x 60' quadrangles, Michigan
No abstract available.