Answer:
A mineral is a naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties. Common minerals include quartz, feldspar, mica, amphibole, olivine, and calcite.
A rock is an aggregate of one or more minerals, or a body of undifferentiated mineral matter. Common rocks include granite, basalt, limestone, and sandstone.
Learn more:
Mineral maps: USGS Mineral Resources Online Spatial Data
Rock/geology maps: USGS National Geologic Map Database
Explanation:
