What Are Mineral Items Worth?
46 items tagged “mineral” — sorted by value, from most to least expensive.
Lodestone
Lodestone is a naturally magnetized piece of the mineral magnetite found in nature, used historically in navigation and today for educational, collectible, or spiritual purposes.
Piece of Mica
A piece of mica in a nature wilderness context refers to a small, clear sheet of muscovite mica, a naturally occurring mineral often collected or sold for crafts and display.
Hunk of Pyrite
A hunk of pyrite is a rough, natural chunk of fool's gold, a brassy metallic iron sulfide mineral commonly sold in crystal shops for decorative or metaphysical use in nature and wilderness contexts.
Limestone Fossil
A limestone fossil is a sedimentary rock specimen containing embedded marine fossils, commonly sold for educational purposes as a pack or large display piece.
Sandstone Fossil
A sandstone fossil refers to fossil specimens such as ancient stromatolites or concretions embedded in or formed from sandstone, popular as affordable mineral and fossil collectibles for hobbyists.
Coprolite (Fossilized Poop)
Coprolite is fossilized animal dung, often sold as a novelty fossil specimen in the minerals and fossils market.
Insect in Amber
An insect in amber is a fossilized insect preserved within hardened tree resin, often sold as a collectible specimen from sources like Baltic, Dominican, or Burmese amber.
T-Rex Tooth
A T-Rex tooth in the fossils and minerals context refers to a fossilized Tyrannosaurus rex tooth or fragment, with small, everyday pieces typically being fragments or replicas affordable for regular collectors.
Dinosaur Bone
Dinosaur bone refers to fossilized bones from dinosaurs sold as collectible specimens in the fossils and minerals market, typically small fragments or pieces affordable for regular buyers.
Ammonite
Ammonite fossils are the preserved spiral shells of extinct marine mollusks from the Jurassic and Cretaceous periods, commonly sold as collectibles in various sizes and qualities.
Fossil Shell
A fossil shell is the preserved mineralized remains of an ancient mollusk shell, commonly sold as affordable collectibles in the fossils and minerals category.
Fossil Fern
A Fossil Fern is a preserved fossilized leaf or frond from ancient ferns, typically from the Carboniferous period, sold as collectible specimens in sizes around 1-2 inches for display.
Petrified Wood
Petrified wood is fossilized wood where organic material has been replaced by minerals, typically sold as small decorative specimens or slabs in the fossils and minerals market.
Moldavite
Moldavite is a rare green tektite mineral formed from a meteorite impact in the Czech Republic, prized by collectors for its unique texture and color.
Tektite
Tektite is a natural glass formed from meteorite impacts, valued in the fossils and minerals market as collectible impactite specimens.
Iolite
Iolite is a violet-blue gemstone mineral (cordierite) commonly sold as tumbled stones, rough crystals, or faceted gems in the fossils and minerals market.
Chrysocolla
Chrysocolla is a vivid blue-green copper silicate mineral sold as polished specimens, palm stones, and cabochons, often combined with malachite.
Aventurine
Aventurine is a translucent quartz mineral variety known for its sparkling inclusions (aventurescence), commonly green, used in jewelry, carvings, and as healing crystals.
Bloodstone
Bloodstone is a dark green chalcedony mineral flecked with red jasper inclusions, often sold as tumbled stones, cabochons, or rough specimens for collectors and jewelry.
Unakite
Unakite is a metamorphic rock composed of pink orthoclase feldspar, green epidote, and quartz, commonly sold as tumbled stones, slabs, or small polished specimens in the minerals and fossils market.