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Mineral Resources > Online Spatial Data > Geology > by state > South Dakota

Metaconglomerate

Tan to light-gray, conglomeratic siliceous schist, feldspathic schist, and minor marble. Thickness locally over 6,000 ft (1,829 m).
StateSouth Dakota
NameMetaconglomerate
Geologic ageProterozoic | Paleoproterozoic
Original map labelXc
Primary rock typeschist
Secondary rock typemarble
Other rock types
Lithologic constituents
Major
Metamorphic > Schist
Minor
Metamorphic > Metasedimentary > Metacarbonate > Marble
Map references
Martin, J. E., Sawyer, J. F., Fahrenbach, M. D., Tomhave, D. W., and Schulz, L. D., 2004, Geologic Map of South Dakota: South Dakota Geological Survey
Unit references
Martin, J. E., Sawyer, J. F., Fahrenbach, M. D., Tomhave, D. W., and Schulz, L. D., 2004, Geologic Map of South Dakota: South Dakota Geological Survey
Geographic coverageCuster - Lawrence - Pennington

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