Resources for helping you to identify speciments.
Geology Identification Guide: Identify Rocks, Minerals, and Fossils‚ identifies (with photos and descriptions) over 60 common rocks and minerals and nearly 2 dozen fossils and artifacts.
Geology Identification Guide: Identify Rocks, Minerals, and Fossils‚ identifies (with photos and descriptions) over 60 common rocks and minerals and nearly 2 dozen fossils and artifacts.