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Rocks, Fossils, and Minerals

Unearth the wonders of our planet with the Exploratorium Store’s Rocks, Fossils & Minerals Collection. From glittering quartz crystals to ancient ammonite fossils, each piece tells a story millions of years in the making. Whether you’re a budding geologist, a curious collector, or just someone who loves natural beauty, you’ll find treasures that inspire exploration and awe.

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Group of polished red stones on a white background

Tumbled Red Banded Jasper (Set of 3)

$ 3.75
$ 3.75
Pink tumbled stones on a white background

Tumbled Rose Quartz (Set of 3)

$ 3.75
$ 3.75
Collection of blue-green stones on a white background

Tumbled Amazonite (Set of 3)

$ 6.00
$ 6.00
Sold Out
Amethyst crystal cluster on a white background

Amethyst Cluster Stand Up

$ 189.00
$ 189.00
Book cover of 'Geopedia' with pink crystal illustration on a gray background

Geopedia: A Brief Compendium of Geologic Curiosities

$ 16.95
$ 16.95
A purple and white pebble is on a white background.

Lepidolite Pebble

$ 10.00
$ 10.00
Fossilized trilobite on a stone base against a white background

Trilobite Drotops

$ 297.00
$ 297.00
Bubble rock with white soap-looking bubbles all over it. This is what happens with the chemical reaction of the vinegar and water. It is against a black background. The dimensions are 3' x 2".

Bubble Rock

$ 5.95
$ 5.95
A jagged, brown fossil on a white background.

Turtle Coprolite Fossil

$ 18.00
$ 18.00
Colorful illustration of various gemstones on a black background

Vintage Gemstones and Crystals Print

$ 17.00
$ 17.00
Triangular black marble box with a carved spiral design on the lid.

Orthoceras Triangle Box

$ 36.00
$ 36.00
An upside down teardrop shaped stone is attached to a silver necklace chain. The stone has various colors of grey, blue, aqua, yellow, and red.

Labradorite Pendant Necklace

$ 27.00
$ 27.00
A blue oval stone pendant with flecks of gold color is attached to a silver chain.

Lapis Pendant Necklace

$ 24.00
$ 24.00
A reddish and green oval stone pendant on a silver chain.

Dragons Blood Pendant Necklace

$ 22.00
$ 22.00
An arrow shaped stone pendant with red, purple, and grey colors attached to a silver chain.

Botswana Agate Pendant Necklace

$ 22.00
$ 22.00
Sold Out
A cross section slab of wood.

Petrified Wood

$ 32.00
$ 32.00
Rock tumbler with accessories and instruction manual on a white background

Rock Tumbler

$ 80.00
$ 80.00