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

Metamorphosed Dolomite

Light-gray to light-tan marble, phyllite, and calcareous phyllite. Thickness 60-300 ft (18-91 m).
StateSouth Dakota
NameMetamorphosed Dolomite
Geologic ageProterozoic | Paleoproterozoic
Original map labelXd
Primary rock typemarble
Secondary rock typephyllite
Other rock types
Lithologic constituents
Major
Metamorphic > Metasedimentary > Metaclastic > Phyllite
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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