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The Cross Section
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Chemical Analyses and Physical Properties of 12 Coal Samples from the Pocahontas Field, Tazewell County, Virginia, and McDowell County, West Virginia
An evaluation of the mineral potential of the area.
U.S. Geological Survey Bulletin
Sample analysis shows chemical changes in rocks from hydrothermal alteration.
Zirconium and Hafnium in the Southeastern Atlantic States
A report on the zircon resources of Florida and other areas in the Coastal Plain province with a discussion of the origin of this mineral.
