Large African Tumble Stones – Grey Agate – Botswana

Sourced from Botswana, these large African tumbled stones showcase the raw, natural beauty of genuine grey agate. Far from boring, each piece features an earthy mix of cool grey-blue tones wrapped in delicate bands of white, deep brown, and rich black.

Historically cherished as the ultimate companion for kind, fair and just souls, grey agate is perfect for bringing a steadying, balanced energy to your pocket, workspace, or meditation routine. Because these are genuine minerals polished down to a smooth finish, every large 30–50mm stone possesses its own entirely unique pattern, shape, and character.