silices

silex is often used in the production of glass.

the archaeologists discovered silex tools at the excavation site.

many ancient cultures relied on silex for making fire.

she used a silex stone to sharpen her knife.

silex is a key material in the flintknapping process.

the silex deposits were found near the riverbank.

they created intricate designs using silex fragments.

he collected silex stones for his art project.

the silex material is known for its durability.

she learned about silex in her geology class.