Onyx Penguin Here we have a perfect

Here we have a perfect example of dioptase crystals coated in a thin growth layer of chrysocolla and malachite

Its name is derived from the Latin word "ilia" meaning flanks

You will receive the frog pictured

It can vary in color from reds to pinks to purples

and occasionally vanadium

Onyx Penguin Here we have a perfectHere we have a beautiful penguin carving composed of a variety of onyx. Many of our customers love these semi realistic carvings for home decor or gifts! Size: 4. 3 x 2. 5 x 2. 1 in. Weight: 13. 6 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