47MM Ice Blue Calcite Crystal Mineral Sphere Orb Nuevo Leon Mexico Clypeaster specifically the fossilized rugose coral

specifically the fossilized rugose coral Hexagonaria percarinata

forms the foundation of marble and limestone and appears in multiple colors

has long been supported by this gemstone industry

commonly called quartz

carrying chemical and structural clues about the early solar system

47MM Ice Blue Calcite Crystal Mineral Sphere Orb Nuevo Leon Mexico Clypeaster specifically the fossilized rugose coralLocation: Nuevo Leon, Mexico Weight: 5. 3 Ounces Dimension: 47MM 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 the