Popular Mineral Collections

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Special Collection - Agates and Thundereggs!

Colorful Agates from around the world!

  • Agates are cut on a lapidary rock saw, and face polished to bring out the patterns and colors in the agate. Patterns can be found - such as fortifications, tubes, dendrite, spherical, layers, bands and orbicular. 
  • Agates from many localities have distinctive patterns and colors instantly identifiable to the agate-obsessed!
  • Thundereggs look similar to geodes on the outside, but have distinctive seams in the outer shell, and usually a 5-point star pattern inside filled with solid agate.
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Just Added! Colorful minerals from India! Bowties, mesolites, puffball oolites and more.

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For the Rockhunter in your life!

Minerals from classic localities, like Illinois fluorites, Lake Superior and Montana agates, and from old and new collections. 

Fine mineral specimens like fluorites, geodes, thundereggs, fossils, calcites, obsidian, apophyllite, mesolites, stilbites, halites, amazonite, wavelite, fortification agates, quartz, pyrites, amethyst, corals, gemstones and petrified wood. 

Available sizes vary from micros and thumbnails, to minatures, small cabinets and cabinets. 

Mineral specimen kits also available for science teachers! These include sedimentary, metamorphic and igneous sets, with each specimen identified and indexed. Also available is the Energy Resource kit focused on petroleum.

Your rock shop on the web!

 

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