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Legend (Region9/R9NNAUMGeology)

Geology - Rock Type & Age (0)
Quaternary Quaternary
Quaternary-Tertiary Quaternary-Tertiary
Tertiary Tertiary
Tertiary-Cretaceous Tertiary-Cretaceous
Cretaceous Cretaceous
Jurassic Jurassic
Jurassic-Triassic Jurassic-Triassic
Triassic Triassic
Paleozoic Paleozoic
Cenozoic Intrusives Cenozoic Intrusives
Cenozoic Volcanics Cenozoic Volcanics
Tertiary-Cretaceous Intrusives Tertiary-Cretaceous Intrusives
Cretaceous Volcanics Cretaceous Volcanics
PreCambrian Rocks PreCambrian Rocks
Water Water
Navajo Nation Mining Districts (1)
Copper, Gold, Silver Copper, Gold, Silver
Industrial Minerals Industrial Minerals
Placers Placers
Uranium Uranium
Uranium, Vanadium Uranium, Vanadium