Natural Agate Geode on Metal Base | Brazilian Mineral Display Piece Size:Large (3kg) (SKU: AGN03) and a magnifying glass to

and a magnifying glass to examine quartz

Preparation: Professionally dried and set

These A1-grade specimens measure 100–110mm and originate from Mt

rounded carapace and vivid red to orange-red colouration

pressure and mineral chemistry working in concert deep within the Earth's crust

Natural Agate Geode on Metal Base | Brazilian Mineral Display Piece Size:Large (3kg) (SKU: AGN03) and a magnifying glass toMillions of Years in the Making These natural agate geodes were formed over millions of years as mineral rich water slowly deposited layer upon layer of silica within cavities in Brazilian volcanic rock. The result is the stone's signature banding a geological record of time, pressure, and chemistry, unique to every single piece. Cut, polished, and mounted on an elegant metal base, each specimen is presented exactly as nature intended: undyed,