Stromatolite Puffy Heart 30 mm (1 piece) halloween capturing its distinct yellow coloration

capturing its distinct yellow coloration shaped by the unique interplay of minerals during the natural processes of quartz formation

These minerals harden in a similar process to agate

about 40 pieces)

Formed when boron forms compounds with iron-sodium molecules

Stromatolite Puffy Heart 30 mm (1 piece) halloween capturing its distinct yellow colorationPuffy Stromatolite Heart Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Listing is for (1 piece) Avg Size Range: (30 millimeters) Material Origin: (Peru) Stromatolites are layered sedimentary stones formed by photosynthetic bacteria. These bacteria form mineral layers by cementing local stone, sand, and gravel together over long periods of time. These structures can reach over 3 feet tall, and