2" TO 3" SHARK TOOTH ON MATRIX

A shark tooth on matrix is a fossilized shark tooth that remains embedded in part of the original surrounding sedimentary rock, known as the matrix. These specimens are highly valued by collectors, educators, and enthusiasts because they offer a more natural and scientifically informative presentation of the fossil. What Is a Shark Tooth on Matrix? Feature Description Definition A fossilized shark tooth preserved in situ (in place) within a chunk of the original rock or sediment it was found in. Matrix Usually a piece of limestone, shale, sandstone, or phosphate-rich sediment that was once the seafloor. Species Can be from various extinct sharks such as: Carcharocles megalodon Otodus obliquus Squalicorax Carcharhinus spp. Striatolamia Galeocerdo (tiger sharks) Key Characteristics Characteristic Details Age Most shark teeth in matrix date from the Cretaceous to the Miocene and Pliocene epochs (roughly 70–5 million years ago). Color Varies based on the sediment and mineral content—can be black, tan, gray, brown, or even blue-gray. Tooth Preservation Often shows enamel sheen, serrations, and root. The matrix may also include fossilized bone, fish vertebrae, or shells. Common Matrix Sites Morocco, USA (South Carolina, Florida), Peru, Kazakhstan, and parts of Europe (e.g., Belgium, UK). Value & Appeal Factor Influence on Value Species Megalodon teeth are the most valuable; rare or unusual species also command higher prices. Matrix Size A larger or undamaged matrix with multiple teeth or associated fossils increases value. Authenticity Teeth in matrix are less likely to be faked than loose teeth, though fakes still exist. Collecting Tips Natural vs. Reconstructed: Some teeth are glued into matrix for display. Look for tool marks or unnatural positioning. Associated Fossils: Matrix may include fish scales, shells, or vertebrae, adding scientific value. Conservation: Store in a dry, cool place. Avoid dropping or knocking the matrix—it can be fragile. Educational Value Fossils in matrix are scientifically important because they: Show the original depositional context Help with dating and environmental interpretation Can include associated fauna and flora Size : 2 to 3 inch Weight : 90 to 100 gm  Note: Due to the unique nature of each fossil, your item may vary slightly from the picture shown. All items are randomly and intuitively chosen. All items are cleansed with white sage before being shipped. *All crystal healing information provided is intended for spiritual guidance. It is not intended as a substitute for medical advice or service.