Pyrite is one of the coolest metallic minerals out there.
$2.99 $1.59
Item#: 10971 Age: 13+
(2 customer reviews)
This is a beautiful speciment of Chrysocolla rock. Makes a great addition to your school rock collection!
$2.99 $1.95
Item#: 11203 Age: 7+
(3 customer reviews)
Quartzite, a metamorphic rock that is formed via heat and pressure applied to quartz sandstone.
$2.99 $1.95
Item#: 16404 Age: 14+
(1 customer reviews)
Pumice, a very low-density volcanic rock, the only rock that floats in water
$2.99 $1.95
Item#: 16401 Age: 14+
(1 customer reviews)
Is this really wood? Well, it certainly used to be! An essential mineral to add to any mineral collection!
$2.99 $1.95
Item#: 13341 Age: 7+
Beautiful gypsum rosettes or desert roses. Great for geology study.
$2.99 $1.95
Item#: 10975 Age: 7+
Neat rock for the geology fanatic in your family!
$2.99 $1.95
Item#: 11206 Age: 7+
A chunk of naturally magnetized magnetite! The rock that magnetically attracts iron, found in nature!
$4.99 $2.95
Item#: 15472 Age: 18+
(1 customer reviews)
This beautiful mineral is actually quartz with iron impurities!
$2.99 $1.95
Item#: 10973 Age: 7+
(1 customer reviews)
A MUST-HAVE for the rock collector in your family!
$2.99 $1.95
Item#: 12300 Age: 8+
Unique rock to add to your rock collection!
$2.99 $1.95
Item#: 11197 Age: 7+
How to demonstrate natural birefringence or image-doubling? Use this chunk of optical calcite.
$5.99 $3.95
Item#: 10968 Age: 7+
(2 customer reviews)
Neat Quartz points, made from one of the most abundant and most useful minerals on Earth.
$2.99 $1.95
Item#: 10970 Age: 7+
Artificial Bismuth crystal grown from molten Bismuth in a laboratory setting featuring iridescent colors caused by natural oxidation and a crystal lattice structure resembling a temple or ziggurat
$8.99 $5.95
Item#: 16163 Age: 14+
(2 customer reviews)
Keep this set of streak plates on hand for rock identification!
$19.99 $10
Item#: 14233 Age: 18+
This emerald quartz specimen is a great addition to any rock collection!
$2.99 $1.95
Item#: 14257 Age: 7+
(1 customer reviews)
Sulfur, a vital element that is used in a wide variety of manufacturing or chemical processes. It is bright yellow and often takes the odor of rotting eggs.
$2.99 $1.95
Item#: 16402 Age: 14+
An essential mineral to add to any mineral collection!
$2.99 $1.95
Item#: 13343 Age: 7+
Use this mineral test kit for classroom learning or as part of a science project!
$15.99 $12.95
Item#: 14232 Age: 18+
Great kit for teaching rock classifications in the classroom setting!
$17.99 $12.95
Item#: 13217 Age: 8+
(4 customer reviews)
A unique mineral that will show off the breadth of your knowledge for your next science project.
$3.99 $2.95
Item#: 13346 Age: 7+
(3 customer reviews)
Talc, the softest mineral on the Moh's hardness scale, and the primary ingredient in baby powder
$2.99 $1.95
Item#: 16403 Age: 14+
(1 customer reviews)
Great tumbled quartz piece to add to any rock collection!
$2.99 $1.49
Item#: 13661 Age: 7+
Learn to test, classify and identify using the tools and 15 mineral specimens included in this kit!
$17.99 $12.95
Item#: 13218 Age: 8+
(2 customer reviews)
Dendrite is a crystal that develops with a multi-branching tree-like form.
$7.99 $3.95
Item#: 15747 Age: 14+
Now you can own a small piece of one of the most valuable gemstones.
$12.99 $6.95
Item#: 17236 Age: 14+
1 inch specimen; when light reflects just right on the polished side of the surface, brilliant rainbow color patterns will emerge.
$9.99 $5.95
Item#: 16646 Age: 14+
Awesome item for your loved one’s office!
$14.99 $7.95
Item#: 11822 Age: 13+
(2 customer reviews)
This small quartz cluster is a great addition to any rock collection!
$3.99 $1.95
Item#: 14635 Age: 8+
This exploratory kit including 9 metallic minerals and all the tools you need to learn to test, classify, and identify them!
$19.99 $10.95
Item#: 16615 Age: 8+
Sample of a septarian slab mined from a concretion - a beautiful and unique geological formation
$5.99 $3.99
Item#: 16167 Age: 8+
(1 customer reviews)
This real-life geode is ready for you to crack open for a hands-on geology lesson!
$7.99 $4.95
Item#: 14200 Age: 13+
(2 customer reviews)
Beautiful rock to add to your rock collection!
$2.99 $1.95
Item#: 11199 Age: 7+
An affordable way to get your child interested in collecting geological specimens!
$9.99 $7.95
Item#: 14025 Age: 6+
(1 customer reviews)
Use this fluorescent minerals collection for your next science lesson!
$89.99 $59
Item#: 14236 Age: 18+
(2 customer reviews)
A naturally sculpted copper specimen taken directly from the Earth - each piece is totally unique in shape and bears a brilliant reddish-golden-brown coloration - makes a great gift or stocking stuffer!
$3.99 $2.49
Item#: 16164 Age: 7+
An incredible geological/astronomical specimen produced under the intense conditions of meteorite impact
$4.99 $1.95
Item#: 16165 Age: 7+
This genuine meteorite is great for the rock collector in your family!
$99.99 $79.95
Item#: 14598 Age: 13+
(1 customer reviews)
Place this television TV stone on an image or printed text. WOW!
$3.99 $2.49
Item#: 16654 Age: 8+
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