Rhyolite is an igneous, volcanic rock, of felsic composition. It may have any...

Petrified Wood is the name given to a special type of fossilized remains...

Stratus Jasper is found in Utah. Stratus Jasper enhances stamina and endurance and increases...

Succor Creek Picture Jasper from the beautiful high desert mountains of the...

Sunstone is a variety of feldspar, specifically a type of plagioclase feldspar...

Syringopora is an extinct genus of phaceloid tabulate coral.  It has been found in...

Iron ore slag glass. A by-product of iron production in the 1800's....

Fossils can help increase accomplishments in business and add excellence to one's...

Thulite is a translucent, crystalline or massive pink manganese-bearing variety of the...

Thulite is a translucent, crystalline or massive pink manganese-bearing variety of the mineral...

Tiffany Stone is the trade name for a variety of Fluorite. It's usually...

Tiger Eye is a chatoyant gemstone that is usually a metamorphic rock with...

Tobacco jasper sustains and supports through times of stress, and brings tranquility and...

The dendrites in Dendritic Agate are iron or manganese inclusions and are usually brown...

Natural turquoise is a hydrous aggregate of copper and aluminum. Turquoise gets...

Turritella Agate is the popular name used for a brown, translucent, fossiliferous agate...

Unakite was first discovered in the United States in the Unakas mountains...

Variegated Tiger Eye is a chatoyant gemstone that is usually a metamorphic rock with...

Vermarine, also known as Prasiolite is a green variety of quartz, a...

Viper Jasper is an aggregate of microgranular quartz and/or chalcedony and other mineral...

Viridine Alurgite, like other Micas, has a layered structure of iron magnesium...

Opal is a hydrated amorphous form of silica; its water content may...

Agate is a rock consisting primarily of cryptocrystalline silica, chiefly chalcedony, alternating...

Jasper, an aggregate of microgranular quartz and/or chalcedony and other mineral phases,...