This gorgeous slice of Lake Superior agate – iron-rich banded chalcedony formed during eruptions of lava in Minnesota approximately one billion years ago – has been expertly hand-polished to a gorgeous luster to bring out the rich reds and oranges. The swirling natural patterns and varying translucencies resemble nothing less than flame to make this a warm and dynamic addition to any collection or décor.

Dimensions: 6-3/8″L x 1/4″W x 4-3/4″H, Weight: 148 g