7 Inch Onyx Vase This is an extinct cephalopod

This is an extinct cephalopod that lived during the Cretaceous Period

it is special in its own way

meaning flakes off

It is a silicon dioxide that contains metal impurities that create the moss-like effect within the stone

is very similar to what most people know as iron pyrite

7 Inch Onyx Vase This is an extinct cephalopodThe white of this vase contrast beautifully with the deep red hues. We see lightning when we look at it. What do you see? Size: 4 in. tall, 8 in. long Weight: 38. 9 oz Onyx is a variety of silicate minerals similar to agate. The primary difference is the formation of the chalcedony bands. Agates show curved banding while onyx shows parallel banding. The word onyx comes from the ancient Greek word "" meaning claw. The uses of onyx for jewelry, tools,