Agate Towers Mixed Shapes6 to 7.5 Inches (1 Kilogram) Menu Bookends black lustrous graphitic coal composed

black lustrous graphitic coal composed of fossilized decayed plant material

as well as natural internal cleaving

where the shells undergo mineral replacement in sedimentary environments

Origin: North Africa

Agate Towers Mixed Shapes6 to 7.5 Inches (1 Kilogram) Menu Bookends black lustrous graphitic coal composedMixed Shape Agate Towers Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Listing is for (1 kilogram, about 2 pieces) Avg Size Range: (6 to 7. 5 inches) Material Origin: (Brazil) Agate is a banded variety of chalcedony that forms inside pockets of metamorphic and volcanic rock, with the initial layer that forms and the surrounding minerals and conditions affecting subsequent layers and giving agate its