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Polished Dinosaur Droppings - Coprolite Coprolite is the scientific name for fossilized feces. These types of droppings have helped scientists find evidence of the diet and habits of extinct creatures, though there is...
Rough Hematite
Fossil Ammonite: Cleoniceras sp. These are excellent, hand-picked examples of Cleoniceras Ammonites from Madagascar. Ammonites from this location are unusually well-preserved, and are often filled with calcite crystals...
Pyrite Pyrite is an Iron Sulfide, and can be a stunning natural mineral. Because of its yellowish metallic luster, it is often referred to as “fool's gold”. It is found all over the world, and takes many...
Pyrite Sphere Pyrite is an Iron Sulfide, and can be a stunning natural mineral. Because of its yellowish metallic luster, it is often referred to as “fool's gold”. It is found all over the world, and takes many...
These handsome blocks have been cut and polished to prominently display the colors, markings and patterns that are unique to each piece. Each has a flat base finished on the bottom with black felt to protect your furniture...
Rough Quartz
Rough Rose Quartz
This striking piece is made from naturally formed picture sandstone found in Arizona, USA, and simply sandblasted into these natural-looking shapes. Reminiscent of cliffs and mesas, these sculptural forms would look superb...
Magnet, Small Price mentioned is for a single magnet. Hematite is a form of iron oxide, which ranges in color from black to brown to red. Hematite is harder than pure iron, but much more brittle. Huge deposits of hematite...
Mineral Collection - Small This small collection contains 15 interesting rock and mineral specimens, and makes an ideal teaching tool or gift for the aspiring geologist!Labeled in English and Spanish, this kit contains:...
Smokey Quartz Crystals Quartz is the most abundant mineral on Earth. Smokey Quartz is darkened by irradiation of aluminum in the crystal and ranges from a light, transparent brown or gray to solid brown or black. While most...
Sterling Silver Meteorite Earrings These remarkable little earrings are made of meteorite! Solid nickel-iron crystals of meteorite dangle from sterling silver ear wires. Though it fell to Earth more than 4000 years ago,...
Titanium Coated Quartz Crystals Titanium Coated Quartz Crystals are amazing examples of science and nature working together to form items of superior beauty. Through a process called magnetron ionization, we are able to...
Tumbled Petrified Wood These small, lovely pieces of petrified wood have been tumbled smooth to bring out the colors, markings and patterns that are unique to each one. Glossy and slippery to the touch, They make great...
Tumbled Quartz Quartz is the most abundant mineral on Earth. It is generally a hard, transparent, colorless mineral. While most varieties of transparent quartz are valued when they show no impurities, some varieties, like...
Tumbled Ruby in Fuchsite These lovely multicolored stones come from India. They contain pink and red crystals of ruby in a green mass of fuchsite (a variety of muscovite rich in chromium) with white quartzite and sometimes...
Tumbled Tiger Eye Tiger's eye is usually gold and brown with a silky luster and parallel, fibrous bands of color. Tiger's eye is mined mainly in South Africa and western Australia. It is a pseudomorph, meaning...
Campo Del Cielo Meteorites Iron, Coarse Octahedrite (1A)Though it fell to Earth more than 4000 years ago, this Meteorite was discovered in 1576 by a Spanish military expedition. Searching for a source of iron known to the...
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