Tooth of a Carcharodontosaurus, this was a large carnivorous dinosaur that lived about 100 million years ago near presen...
Herkimer diamonds, the quartz crystals from Herkimer. The real crystals from the New York region.
Tooth of a Carcharodontosaurus, this was a large carnivorous dinosaur that lived about 100 million years ago near presen...
Libyan glass or gold tektite. These beautiful yellow tektites were created by a meteorite impact from 28 million years a...
Herkimer diamonds, the quartz crystals from Herkimer. The real crystals from the New York region.
Tooth of a Carcharodontosaurus, this was a large carnivorous dinosaur that lived about 100 million years ago near presen...
Amethyst is a purple quartz variety that can discolour when heated or exposed to sunlight. Amethyst has calming and clar...
These 'pearls of fire' from Indonesia are very powerful stones formed by volcanic eruptions and fall under the pseudo te...
Dendrite is a crystal form reminiscent of the branches of a tree. Formed by manganese-containing minerals. Dendrite is o...
Herkimer diamonds, the quartz crystals from Herkimer. The real crystals from the New York region.
Libyan glass or gold tektite. These beautiful yellow tektites were created by a meteorite impact from 28 million years a...
Tooth of a Carcharodontosaurus, this was a large carnivorous dinosaur that lived about 100 million years ago near presen...
These 'pearls of fire' from Indonesia are particularly powerful stones formed by volcanic eruptions and fall under the p...
Beautiful deep purple amethyst cluster from Uruguay with at least one flat side, allowing it to be displayed beautifully...
Amethyst is a purple quartz variety that can discolour when heated or exposed to sunlight. Amethyst has calming and clar...
Agate, a translucent form of quartz, forms when silica deposits in igneous rocks. This stone has various color variation...
Agate, a translucent form of quartz, forms when silica deposits in igneous rocks. This stone has various color variation...
Amethyst is a purple quartz variety that can discolour when heated or exposed to sunlight. Amethyst has calming and clar...
Amethyst is a purple quartz variety that can discolour when heated or exposed to sunlight. Amethyst has calming and clar...
Libyan glass or gold tektite. These beautiful yellow tektites were created by a meteorite impact from 28 million years a...
Polychrome jasper was first found in 2006 in the Norcross-Madagascar desert. There is only a small area where this color...
Amethyst is a purple quartz variety that can discolour when heated or exposed to sunlight. Amethyst has calming and clar...
Libyan glass or gold tektite. These beautiful yellow tektites were created by a meteorite impact from 28 million years a...
