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Mixed Sugilite 9mm Round - 15-16 Inch
Sugilite is a rare cyclosilicate that occurs in a range of vivid colors including deep purple, red to violet, magenta to purple, pink and pale lila...
View full detailsSieber Agate 6mm Round AA Grade - 15-16 Inch
Sieber agate is not a true agate but rather a glassy, dark blue-grey or green copper slag that formed during ancient copper smelting in Germany, sp...
View full detailsMica Quartz 10mm Faceted Nugget A Grade - 15-16 Inch
Mica is a mineral name given to a group of minerals that are physically and chemically similar. They are all silicate minerals, known as sheet sil...
View full detailsBlue Hackmanite 10mm Round - 15-16 Inch
Discovered in Greenland in the late 1890's, hackmanite is named for Finnish geologist Victor Hackman. It is a rare occurrence to find gem-grade hac...
View full detailsHeliodor 10mm Round Green - 15-16 Inch
Heliodor is a yellow, greenish yellow, or golden-yellow color of the mineral beryl. The yellowish colors of heliodor are usually caused by small am...
View full detailsHypersthene 5x10-20mm Top Drill Teeth - 15-16 Inch
Hypersthene is often categorized as enstatite or ferrosilite, but its identity is complicated. Pure enstatite contains no iron, and pure ferrosilit...
View full detailsBlue Ocean Agate 6mm Round 15-16
Blue Ice Glaciertite 8mm Round A Grade - 15-16 Inch
Glacierite, also known as Blue Ice Glacierite or Blue Ice Nakaurite, is a rare, newly discovered mineral from Indonesia that is an accidental bypro...
View full detailsBiotite 6mm Round Orange - 15-16 Inch
Biotite is a name used for a large group of black mica minerals that are commonly found in igneous and metamorphic rocks. These include annite, phl...
View full detailsThulite 8mm Round AA Grade - 15-16 Inch
Thulite is the naturally occurring pink variety of the mineral Zoisite. It can range in color from pale pink to deep rose or even rusty red tones d...
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Silver Grey Mixed Moonstone 6mm Round - 15-16 Inch
Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. It's soft chatoyancy is remin...
View full detailsMandarin Garnet 4-6mm Graduated Faceted Rondelle - 15-16 Inch
Garnets are a group of silicate minerals that have been used since the Bronze Age as gemstones and abrasives. All species of garnets possess simila...
View full detailsDiopside 6mm Faceted Round - 15-16 Inch
Diopside is a calcium and magnesium silicate mineral. It is transparent or translucent, and can display a nearly emerald green color due to the pre...
View full detailsAustralian Boulder Opal 6-14mm Graduated Coin Necklace - 15-16 Inch
Boulder Opal is a golden-brown to dark brown stone, displaying these colors in patterns of parallel bands. It is considered a precious Opal, and fo...
View full detailsBlack Diamond 2mm Cube - Limited Editions
Diamond is a rare, naturally occurring mineral composed of pure carbon. Although most people think of diamonds as colorless, they actually occur i...
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