Marquette Lake Superior Agate Pendant Copper Replacement Agate significantly reducing reliable access to

significantly reducing reliable access to fresh material

Collected and cut in Michigan's Copper Country

Every angle reveals new details: swirling fortifications

Copper Replacement Eye Agate – Lake Superior's Gaze

or structurally unstable material that cannot be reliably cut into cabochons

Marquette Lake Superior Agate Pendant Copper Replacement Agate significantly reducing reliable access toThis pendant is set with a Marquette region Lake Superior agate sourced from the Upper Peninsula of Michigan. Lake Superior agates from this region are formed within ancient basalt systems and later redistributed through glacial movement across the Great Lakes. While geologically part of a broader Lake Superior agate system, Upper Peninsula material is less commonly encountered in mainstream lapidary circulation, and quality varies significantly