A detailed video about making a stone sphere

Yooperlite Video

Montbrook Fossil Site Saber Tooth Cat

Topics of Interest

An interesting video about meteorites

Watch mining for Amethyst in Uruguay

Related Rock, Mineral, Fossil, and Gem Websites

of Hernando County, Florida.

See how a stone sphere is made.

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 PBS Digital Studio has a YouTube channel called EONS. The first episode explores the evolution, diversity, and extinction of trilobites:  click below

Click below for a PowerPoint presentation about echinoids.

Click below to learn about rock tumbling.