Cleoniceras Ammonite Medium black tourmaline Average Weight: 1

Average Weight:  1

2 inches in height and length

All pieces are of similar size and quality

Mookaite is a variety of microgranular quartz

Measuring 1 inch in height

Cleoniceras Ammonite Medium black tourmaline Average Weight: 1Ammonites 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.