Enter our contest by signing up for the Naturespace mailing list. Earth Science covers all sorts of interesting subjects. For now we will focus just on rocks, minerals and fossils.
Fossils are the remains of living things from millions of years ago.
Rocks are formed from minerals, and other rocks, over long periods of time in earth's history and through many different processes. They can contain other types of rocks and minerals. Granite, Pumice, Obsidian This collection contains rocks, fossils and minerals of various types. All specimens were either purchased or gathered with permission from private land. It is illegal to collect fossils from public lands, and you must get permission to fossil hunt on private property.