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USGS NEFSY DIVIDE QUADRANGLE, CROOK COUNTY, WYOMING with LARGE MAP Uranium Area

$ 5.8

Availability: 44 in stock
  • Condition: Stamp and some minor marks on the cover. Tanning of the spine and covers near the spine. Back cover is wrinkled where glue was used to hold the map pocket - typical of these. Library pocket and stamps inside front cover. Small stamp in the back of the book and in the corners of the maps. Some roughing of the edges, and some corner bumping. Binding is tight. Maps are excellent. A good example of this old report.
  • Country/Region of Manufacture: United States

    Description

    SCARCE ITEM!!  GREAT COLOR MAP!!  ONLY ONE AVAILABLE!!
    It is USGS Bulletin 1121-E,
    Geology of the Nefsy Divide Quadrangle, Crook County, Wyoming
    . Published in 1963, this is a pretty scarce item! This bulletin consists of a 52-page book, a full color map and a sheet of strat columns of the formations. This area is south of Devil's Tower, west of Sundance, and consists mostly of
    relatively
    flat lying sedimentary rocks of Triassic, Jurassic, and Cretaceous rocks.
    The book covers the geology in detail, with descriptions of the formations.. The map is colorful, comes with a couple cross sections at the bottom, and really brings the geology to life.
    This area had some uranium mining in the north, plus some coal and bentonite mining in some other areas. The uranium location is given in detail, so should be easy to find. A couple interesting uranium minerals were noted in the area:
    Tyuyamunite
    Carnotite
    A nearby area just to the west of the map area is discussed where some larger uranium deposits were discovered. The
    Carlile mine
    was a significant producer in that area. It's location is also given in detail.
    This is a cool old report that might lead you to some colorful uranium minerals. Both of those listed are bright yellow minerals. This would be great item for a mineral collector, or really anyone that is interested in this part of Wyoming, or maybe some uranium prospecting.
    Expert packing assured. The recent increase in postage rates was pretty big. As a result, Media Mail is now my default shipping method to keep shipping affordable.
    Visit my store,
    Rockwiler Books and Minerals.
    I will continue to add items to my store, so check back frequently.
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    ROCKWILER