Copper Replacement Eye Agate Copper Replacement Agate The visible inclusions and natural

The visible inclusions and natural fracture lines are not defects in presentation—they are part of the geological formation process of chlorastrolite

and hand fabrication rather than uniform production

One of only two known examples of this formation type

The chlorastrolite itself is a rare material

This piece may not be defined by bright colors or classic fortification patterns

Copper Replacement Eye Agate Copper Replacement Agate The visible inclusions and naturalCopper Replacement Eye Agate Copper Replacement Eye Agate Lake Superior's Gaze Some agates capture color. Others capture pattern. Rarely does a specimen capture attention quite like this Copper Replacement Eye Agate. At the heart of this remarkable Lake Superior agate lies a series of perfectly formed concentric eyes, each surrounded by impossibly fine fortification banding created over billions of years within the volcanic bedrock of Michigan's Upper