There are three main types of rocks: sedimentary, igneous, and metamorphic. Each of these rocks are formed by physical changes—such as melting, cooling, eroding, compacting, or deforming—that are part of the rock cycle. Sedimentary Rocks Sedimentary rocks are formed from pieces of ...
GEO Exploration Hub Latest Questions
My wife was handed down this rock/mineral/stone originally from her grandmother. ...
GEOLOGY is the study of the earth, its history and its processes. The discipline of geology addresses the materials which comprise the earth and the processes of earth formation and deformation. Subdisciplines include, but are not limited to: the study of ...
