Ref.: www.wma-minelife.com/uranium/papers/karnes.htm; Cherepon, Alan J.,
Minerals of the Karnes Uranium District - The Franklin of Texas; An open pit uranium mine, now reclaimed. Mineralization is found in concretions within the Catahoula Formation and Frio Clay, overbruden to the underlying uranium deposit, and within the deposit itself.
Mineral List:5 entries listed. 3 valid minerals.
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