
Rock shop for unique and rare specimens! Browse our collections of crystals, agates, minerals, fossils, specimen kits, and geology books!
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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Crystal - Prehnite Pale green crystals with spots of oolite
Regular price $10.00 USDRegular priceUnit price / perSold out -
Crystal - Peach Stilbite crystal Cluster from Mumbai, India
Regular price $20.00 USDRegular priceUnit price / perSold out -
Agate: Rare 'Orange Star' Thunderegg half from Hermanas, New Mexico
Regular price $75.00 USDRegular priceUnit price / per -
Agate: Puma Agate with quartz from Mendoza, Patagonia Argentina
Regular price $15.00 USDRegular priceUnit price / per -
Agate: Thunderegg half-round from Agate Creek, Queensland, Australia
Regular price $20.00 USDRegular priceUnit price / per -
Mineral - Malachite Fibrous crystals from Democratic Republic of the Congo, Africa
Regular price $18.00 USDRegular priceUnit price / per -
Pyrite Sun Dollar from Sparta, Illinois
Regular price $35.00 USDRegular priceUnit price / per -
Agate: Dryhead Agate slab from Big Horn River Montana
Regular price $35.00 USDRegular priceUnit price / per
Just Added! Colorful minerals from India! Bowties, mesolites, puffball oolites and more.
Very colorful minerals from the Deccan flats area.
You will find - hard to believe bowtie crystals in pink, peach, rose and reds, and clusters of aqua, bright blue and rose stilbites, apophyllite, fluor-apophyllite and cavansites! Fine white mesolite spears and puffball oolites - these are actually minerals!
From an old collection from 1950s thru 1990s.
Mineral locations include Poona, Mumbai, Jalagon, Maharashtra and other areas in India.
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Crystal - Prehnite Pale green crystals with spots of oolite
Regular price $10.00 USDRegular priceUnit price / perSold out -
Crystal - Peach Stilbite crystal Cluster from Mumbai, India
Regular price $20.00 USDRegular priceUnit price / perSold out -
Crystal - Apophyllite cluster in pale green from Maharashtra India
Regular price $48.00 USDRegular priceUnit price / per -
Crystal - Cavansite crystals with stilbite from Maharashtra India
Regular price $50.00 USDRegular priceUnit price / per -
Crystal -Heulandite, Apophylite & Gyrolite from Maharashtra India
Regular price $75.00 USDRegular priceUnit price / per -
Crystal - Apophyllite cluster with stilbites from Maharashtra, India
Regular price $60.00 USDRegular priceUnit price / per
Popular Best Sellers!
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Crystals - clusters and stand-alone crystals of Amethyst, Rose, Smoky and more!
Enhance your collection with the vibrant hues of crystal pillars and chevrons,...
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Calcites, Pyrites, Barites, Selenites, Wavelite, Vanadinite and more!
From Classic and unusual locations in India, Canada, China, the US, Mexico,...
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Mineral Specimens from classic and old and new locations!
Minerals from classic localities, like Illinois fluorites, Lake Superior and Montana agates,...
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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Agate - Brazilian Agate Set with water levels and agate-crystal bands
Regular price $50.00 USDRegular priceUnit price / per -
Agate Slab - Blue Brazilian Agate Slab with blue banding and solid agate center.
Regular price $25.00 USDRegular priceUnit price / per -
Agate Slab - Blue Brazilian Agate Slab with large clear crystal band and agate center
Regular price $35.00 USDRegular priceUnit price / per -
Agate Slab - Brazilian Agate Slab natural tan agate with crystal interior, iris effect
Regular price $35.00 USDRegular priceUnit price / per -
Agate Slab - Brazilian Agate Slab tan bands and white fortifications with crystal druzy
Regular price $25.00 USDRegular priceUnit price / per -
Agate Slab - Brazilian Agate Slab transparent with subtle bands and iris effect
Regular price $40.00 USDRegular priceUnit price / per