Metaconglomerate and Metaquartzite (SDXcq;0)

Light-gray to gray, conglomeratic and feldspathic schist, biotite schist, taconite, and phyllite. Individual conglomerate and fanglomerate tongues from 100-500 ft (30-152 m) thick. Total thickness over 10,000 ft (3,048 m).

State	South Dakota
Name	Metaconglomerate and Metaquartzite
Geologic age	Proterozoic \| Paleoproterozoic
Original map label	Xcq
Primary rock type	schist
Secondary rock type	iron formation
Other rock types	phyllite
Lithologic constituents	Major Metamorphic > Metasedimentary > Metaclastic > Phyllite Sedimentary > Chemical > Banded-iron-formation (Bed)Taconite=iron-formation Metamorphic > Schist
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 coverage	Lawrence - Meade - Pennington