59MM Ice Blue Calcite Crystal Mineral Sphere Orb Nuevo Leon Mexico Nontronite making it suitable for use

making it suitable for use in jewelry such as rings

reflects a period of significant shark gigantism in early Cenozoic oceans

spawning the planet's first monumental reef systems

with some species reaching heights of up to three meters (approximately 10 feet) and weights exceeding 500 kilograms (about 1

59MM Ice Blue Calcite Crystal Mineral Sphere Orb Nuevo Leon Mexico Nontronite making it suitable for useLocation: Nuevo Leon, Mexico Weight: 10. 7 Ounces Dimension: 59MM The item pictured is the one you will receive. Ice Blue Calcite is a striking variety of the calcium carbonate mineral Calcite, known for its vibrant color and geological significance. With a Mohs hardness of 3, Calcite is found worldwide and forms the primary component of marble and limestone. Yellow Calcite typically occurs in massive formations rather than crystalline shapes, with