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Geology Resources

Geology is rocks, minerals, fossils, and more.

It includes the study of the history of the Earth, other planets, and the materials they are made of. More information can be be found following the links below.


Pinal Schist, Precambrian Age
Pinal Schist, Precambrian Age

Landscape Geology

Rainbow Bridge
Rainbow Bridge


Obsidian "Apache Tears" in Perlite
Obsidian “Apache Tears” in Perlite

Meteorites & Their Impact Craters

Meteor Crater
Meteor Crater, AZ

Planetary Science

Earth in space
The Earth in space