Which type of rock usually contains one mineral?
a. foliated
b. textured
c. slate
d. non-foliated

C and give thanks ok

D Non Foliated that's the answer :)

Master planned communities outside of chicago. note: population density means people living in an area per square mile. chicago, an urban and highly populated area has a much more higher density than a desert, amish community, settlement, or nomadic region.

Answer they are produced by collision of tectonic plates;