6.2" Malachite And Chrysocolla Botryoidal Colorful Mineral Specimen Congo Pachyrhizodus rescuing four misidentified species from

rescuing four misidentified species from taxonomic limbo and discovering two entirely new ones

this species inhabited the freshwater ecosystems of Florida

This tail was reinforced with ossified tendons

meaning "fierce lizard" in Greek

allowing it to ambush prey in open oceans

6.2" Malachite And Chrysocolla Botryoidal Colorful Mineral Specimen Congo Pachyrhizodus rescuing four misidentified species fromLocation: Congo Weight: 1 Pound 0. 1 Ounces Dimensions: 6. 2 Inches Long, 3. 1 Inches Wide, 1. 6 Inches Thick The item pictured is the one you will receive. Malachite is a copper carbonate mineral that forms through the oxidation of copper sulfide minerals. It is often found alongside azurite and has historically been used as a source of copper, a pigment, and a decorative material. As a secondary copper carbonate hydroxide, its chemical formula