6-1/4" Brazilian Agate Bookends ed10ce8492811be02f7a425d8730a8ae Carnelian is a chalcedony (

Carnelian is a chalcedony ( cryptocrystalline quartz)

Today it is found predominantly in Madagascar

articulated skeletons

As with any natural mineral

The Paleolithic is a time frame roughly known as the Ice Age

6-1/4" Brazilian Agate Bookends ed10ce8492811be02f7a425d8730a8ae Carnelian is a chalcedony (Brazilian Agates are found in the southern states in basalt formations from 4 to 40 feet deep and at elevations of about 2500 to 3500 feet above sea level. Agate is a variety of silica composed of alternating layers of various colored chert or quartz. Agates were named after the Acate River in Sicily where the stones were originally found. The most accepted theory as to how these Agates formed is that as lava cooled, gas and steam accumulated to form