Hematite Plume Eye Agate Copper Replacement Agate Keweenaw Agate with a Feldspar

Keweenaw Agate with a Feldspar Eye

Suspended within translucent chalcedony are metallic hematite plumes that appear to float across the stone like ancient mineral clouds frozen in time

Rare Hematite Tube Copper Replacement Agate

and fortification patterns exist together in perfect balance

Each ring is therefore the result of material selection

Hematite Plume Eye Agate Copper Replacement Agate Keweenaw Agate with a FeldsparHematite Plume Eye Agate with Lavender Chalcedony An uncommon and captivating combination of plume, eye, and fortification structures come together in this extraordinary Lake Superior agate. Suspended within translucent chalcedony are metallic hematite plumes that appear to float across the stone like ancient mineral clouds frozen in time. Beneath these dark dendritic formations, delicate fortification banding and eye structures emerge, creating