An ineradicable, large Crotalocephalina gibba, Crotalocephalina trilobite is an extinct genus of trilobite in the order Phacopida found in Morocco....

Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of ...

Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of ...

This authentic Carcharodontosaurus tooth represents a remarkable specimen from the Tegana Formation of North Africa, dating back approximately 65 m...

This authentic Carcharodontosaurus tooth represents a remarkable specimen from the Tegana Formation of North Africa, dating back approximately 65 m...

This authentic Carcharodontosaurus tooth represents a remarkable specimen from the Tegana Formation of North Africa, dating back approximately 65 m...

Top quality, beautiful polished cross-section of Ocean Jasper freeform from Madagascar. Polished to smooth mirror finish and is a perfect addition ...

Top quality, beautiful polished cross-section of Ocean Jasper freeform from Madagascar. Polished to smooth mirror finish and is a perfect addition ...

Top quality, beautiful polished cross-section of Ocean Jasper freeform from Madagascar. Polished to smooth mirror finish and is a perfect addition ...

Top quality, beautiful polished cross-section of Ocean Jasper freeform from Madagascar. Polished to smooth mirror finish and is a perfect addition ...

Top quality, beautiful polished cross-section of Ocean Jasper freeform from Madagascar. Polished to smooth mirror finish and is a perfect addition ...

Top quality, beautiful polished cross-section of Ocean Jasper freeform from Madagascar. Polished to smooth mirror finish and is a perfect addition ...

Top quality, beautiful polished cross-section of Ocean Jasper freeform from Madagascar. Polished to smooth mirror finish and is a perfect addition ...

A handcrafted sterling silver pendant featuring a delicately shaped crescent moon set with genuine black onyx. The deep, glossy stone adds groundin...

A handcrafted sterling silver pendant featuring a delicately shaped crescent moon set with genuine turquoise. Its calming blue-green tones evoke de...

From Kamoya Mines, Lualaba Province, Democratic Republic of the Congo Several bright metallic crystals of rare carrollite running through white cal...

From Hunza Valley, Gilgit-Baltistan, PakistanLustrous interconnected purple-gray apatite crystals with minor matrix. Color ranges from colorless to...

From Nuristan, Laghman Province, Afghanistan This excellent, Manganotantalite is rare find. Most of the crystal appears to be black, but the "glow"...

From Nasik District, Maharashtra, India Lustrous cluster of intersecting acicular sprays of scolectite crystals with Stilbite matrix. The scolecite...

From Nasik District, Maharashtra, India Lustrous cluster of intersecting acicular sprays of scolectite crystals with Stilbite matrix. The scolecite...

From Nasik District, Maharashtra, India Lustrous cluster of intersecting acicular sprays of scolectite crystals with Stilbite matrix. The scolecite...

From Nasik District, Maharashtra, India Lustrous cluster of intersecting acicular sprays of scolectite crystals with Stilbite matrix. The scolecite...

From Nasik District, Maharashtra, India Lustrous cluster of intersecting acicular sprays of scolectite crystals with Stilbite matrix. The scolecite...

From Nasik District, Maharashtra, India Lustrous cluster of intersecting acicular sprays of scolectite crystals with Stilbite matrix. The scolecite...