59MM Ice Blue Calcite Crystal Mineral Sphere Orb Nuevo Leon Mexico Nontronite The presence of Deinotherium fossils

The presence of Deinotherium fossils in various geological strata indicates that these creatures adapted to changing climates over millions of years

the only animal known from the White River ecosystem that could have made the feeding marks found on the bones of Poebrotherium

reflects a period of significant shark gigantism in early Cenozoic oceans

and clear quartz are highly valued

quartz appears in a remarkable array of forms and colors

59MM Ice Blue Calcite Crystal Mineral Sphere Orb Nuevo Leon Mexico Nontronite The presence of Deinotherium fossilsLocation: 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