Carborundum crystals for sale! These beautifully bizarre specimens are actually laboratory grown silicon carbide crystals.

While it seems like an artifact from another dimension, this material is made on Earth! It is often crushed up to make semiconductors, and abrasive/polishing surfaces for industrial applications.

All of our fossils and minerals CAN BE SHIPPED WORLDWIDE. This piece measures 4.25" long.

*Please note, minor flaking is extremely common and expected with these specimens*