Cleoniceras Ammonite Small snakeskin jasper Moss Agate is a variety

Moss Agate is a variety of the microcrystalline quartz chalcedony

It is mined exclusively in Chihuahua Mexico in a limestone matrix

These pieces are polished into a tower shape

An iridescent

and white calcite veins

Cleoniceras Ammonite Small snakeskin jasper Moss Agate is a varietyAmmonites were ocean dwelling mollusks that lived from the mid Devonian (388 million years ago) through the Cretaceous (66 million years ago). The closest living relatives found today are octopus, squid, and cuttlefish. These fossils are found in sedimentary rock layers of limestone, clay, or shale. The mineral composition of the shell can include iron, manganese, and aluminum, creating vibrant colors. You will receive the exact item pictured.