Crystals

Barstowite is a rare borate mineral discovered in 2002 near Barstow, California. It forms colorless, transparent crystals with a monoclinic structure. Named after its location, barstowite contains sodium, calcium, and boron. It occurs in evaporite deposits and is of interest to mineralogists studying borate formation.

Analcime is a zeolite mineral commonly found in basaltic rocks. It forms cubic crystals and has a chemical composition of NaAlSi2O6·H2O. Known for its ability to absorb water, analcime is used in industrial applications like water softening and gas purification processes.

Black obsidian is a naturally occurring volcanic glass formed from rapidly cooled lava. Known for its smooth, glossy appearance and deep black color, it has been used for centuries in jewelry, tools, and spiritual practices. Obsidian’s sharp edges made it ideal for ancient cutting implements and arrowheads.

Bornite, also known as peacock ore, is a copper iron sulfide mineral with a distinctive iridescent tarnish. It is an important ore of copper, typically found in porphyry copper deposits and hydrothermal veins. Bornite’s unique coloration and metallic luster make it popular among mineral collectors.

Azure-malachite is a striking gemstone that combines the vibrant blue of azurite with the deep green of malachite. This rare mineral formation occurs when copper carbonate minerals crystallize together, creating a unique and visually captivating stone prized by collectors and jewelry enthusiasts for its distinctive appearance and natural beauty.

Biron Emerald is a rare and valuable gemstone known for its striking green color. This beryllium aluminate mineral is a variety of beryl, closely related to aquamarine and morganite. Prized for its beauty and durability, Biron Emerald is often used in high-end jewelry and sought after by collectors worldwide.

Amazonite is a vibrant blue-green variety of microcline feldspar. Prized for its soothing color, it’s often used in jewelry and ornamental objects. This semi-precious gemstone is found in various locations worldwide, including Brazil, Russia, and the United States. Amazonite is believed to have calming properties and is associated with balance and harmony.

Alabandite is a rare manganese sulfide mineral with a metallic luster and dark gray to black color. It crystallizes in the cubic system and is often found in hydrothermal veins associated with other manganese minerals. Alabandite has limited industrial applications but is prized by mineral collectors.

Andalusite is a mineral composed of aluminum silicate. It forms prismatic crystals and occurs in metamorphic rocks. Prized for its pleochroism, andalusite is used in jewelry and as a refractory material in high-temperature industrial applications due to its heat resistance.

Aura quartz is a type of crystal that has been coated with vaporized metals, giving it a shimmering, iridescent appearance. This process enhances the stone’s natural properties and creates unique color combinations. Aura quartz is popular in crystal healing and metaphysical practices for its purported energetic qualities.