Minerals

Charoite Sphere, Unique   You will receive precisely the item depicted on this page. THE SCIENCE Charoite is a rare silicate mineral that was only first described in 1978. It can only be found in the Aldan...

Pyrite Sphere, Unique THE SCIENCE Pyrite is an Iron Sulfide, and can be a stunning natural mineral. Because of its brassy metallic luster, it is often referred to as “fool's gold.” Found all over the world,...

Polished Hematite The Science Hematite is an iron oxide that can be found in many rocks and soils. It ranges in color from solid black, to steely gray, to reddish-brown. Its name means "blood-red stone", in reference to...

Titanium Coated Quartz Cluster 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 bind...

Smoky Quartz Crystals The Science Quartz is the most abundant mineral on Earth. Smoky Quartz is darkened by irradiation of aluminum in the crystal and ranges from a light, transparent brown or gray to solid brown or...

Picture Sandstone Slab THE SCIENCE These handsome coasters have been cut from slabs of Picture Sandstone, a remarkable material originating at the border of Arizona and Utah, USA. Dating from some 120 million years ago,...

Rough Rose Quartz

Kanab Picture Sandstone Sculpture THE SCIENCE Sandstone is a type of sedimentary rock, composed mainly of sand, but also other elements, notably cement, which creates those darker lines. Over millions of years, sands and...

Italian Marble Coaster - Mammoth This striking skeleton, labeled "Fossil Elephant of Siberia" is that of a Mammoth, an 1836 engraving by William H. Lizars from The Naturalist's Library by Sir William Jardine...

Mineral Collection - Large   This Large collection contains 50 interesting rock and mineral specimens, and makes an ideal teaching tool or gift for the aspiring geologist!Each Kit contains: Scoria, Corundum,...