Agatized Coral occurs when silica in the ocean water hardens, replacing the limy corals with a form of quartz known as chalcedony. This long process (20-30 million years) results in the formation of a "pseudomorph," meaning that one mineral has replaced another without having lost its original form.
Metaphysically fossilized coral is grounding and good for bringing about change. Agate is nurturing and soothing, providing balance.
You will receive stone in picture.
Crystals are natural, and some natural imperfection should be expected.