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Mineral Resources > Online Spatial Data > Geology > by state > Colorado

Basaltic intrusive rocks related to basalt flows

In dikes and plugs
StateColorado
NameBasaltic intrusive rocks related to basalt flows
Geologic agePhanerozoic | Cenozoic | Tertiary
Original map labelTbbi
Primary rock typebasalt
Secondary rock type
Other rock types
Lithologic constituents
Major
Igneous > Volcanic > Mafic-volcanic > Basalt
Map references
Tweto, Ogden 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.
Unit references
Tweto, Ogden 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.
Geographic coverageCostilla - Delta - Eagle - Garfield - Las Animas - Rio Blanco

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URL: http://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=COTbbi;0
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