This large chunk of Emerald, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15750 Age: 14+
Beautiful, large specimens that weigh approximately 40g and are about 1.5 to 2 inches in size.
Item#: 16569 Age: 14+
(1 customer reviews)
This large chunk of Rose Quartz, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15756 Age: 14+
(1 customer reviews)
This large chunk of a Quartz Crystal Point, 1-2 inches in diameter, is great for any mineral collection.
Item#: 15763 Age: 14+
A 2-3 inch specimen of cloudy ice calcite; great addition to any rock or mineral collection
Item#: 16370 Age: 14+
Slag is the glass-like by-product left over after a desired metal has been separated from its raw ore. Slag is usually a mixture of metal oxides and silicon dioxide; however, slags can contain metal sulfides and elemental metals
Item#: 16375 Age: 14+
A 2-3 inch specimen of orange-colored calcite; calcite is the primary mineral to be found in rock formations such as limestones and stalagmites
Item#: 16371 Age: 14+
An excellent larger specimen of selenite mineral, one of the softest minerals known to nature
Item#: 16222 Age: 14+
This large Apophyllite cluster, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16423 Age: 14+
This large Vanadinite chunk, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16420 Age: 14+
This large chunk of Elestial Quartz, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16421 Age: 14+
This large Amethyst Point, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15762 Age: 14+
This large chunk of Botryoidal Hematite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15760 Age: 14+
This large chunk of Black Tourmaline in Quartz, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15765 Age: 14+
This large chunk of pink Tourmaline embedded in quartz, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15983 Age: 18+
These gorgeous matched agate geode halves will add some color and elegance to any room
Item#: 16684 Age: 8+
This large chunk of Desert Rose Cluster, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15752 Age: 14+
This large chunk of Golden Mica with Tourmaline, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15753 Age: 14+
(1 customer reviews)
This large chunk of Moscovite Mica, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15754 Age: 14+
This large chunk of Iron Pyrite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15755 Age: 14+
(1 customer reviews)
A beautiful addition to any rock collector’s specimens!
Item#: 11817 Age: 10+
(1 customer reviews)
Awesome item for your loved one’s office!
Item#: 11822 Age: 10+
(2 customer reviews)
This large chunk of Black Tourmaline, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15748 Age: 14+
This large chunk of Quartz Crystal Cluster, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15751 Age: 14+
This high-quality specimen is approx 2-3 inches big!
Item#: 15757 Age: 14+
This large chunk of Amazonite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15758 Age: 14+
This large chunk of Citrine Druzy, 2-4 inches in diameter, is great for any mineral collection.
Item#: 15759 Age: 14+
This large chunk of Diopside, 2-4 inches in diameter, is great for any mineral collection.
Item#: 15984 Age: 14+
This large chunk of Kyanite, 2-4 inches in diameter, is great for any mineral collection.
Item#: 15985 Age: 14+
An awesome pyrite specimen for any science classroom!
Item#: 16166 Age: 7+
A beautiful example of smoky quartz, arranged in a cluster of points - great addition to mineral/rock collections, or for decoration purposes
Item#: 16183 Age: 10+
An example of translucent rock crystal quartz shaped into the form of an obelisk
Item#: 16185 Age: 14+
This large chunk of Lepidolite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15766 Age: 14+
(1 customer reviews)
This large chunk of Fuchsite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 15764 Age: 14+
(1 customer reviews)
This large Aragonite cluster, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16422 Age: 14+
This 2-3 inch specimen of azurite is embedded in rock, often featuring additional occurrences of malachite
Item#: 16373 Age: 14+
A 2-3 inch specimen of red jasper; Jasper is an opaque rock of virtually any color stemming from the mineral content of the original sediments or ash
Item#: 16376 Age: 14+
This large chunk of peacock ore (Bornite), 2-3 inches in diameter, is great for any mineral collection.
Item#: 16713 Age: 18+
Labradorite specimen w/ cut base for display; when light reflects just right on the polished side of the surface, brilliant rainbow color patterns will emerge.
Item#: 16647 Age: 14+
Small and delicate sticks of selenite 4-8 inches in length, perfect for classroom observation
Item#: 16648 Age: 14+
This large chunk of faceted iron pyrite, 2-3 inches in diameter, is great for any mineral collection.
Item#: 16649 Age: 14+
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