Stunning septarian egg – A work of art from nature, full of structure and depth.- 2130.66 g

A septarian egg is a geological curiosity formed by sedimentary concretions that crack and later fill with minerals such as calcite, aragonite, and siderite, creating unique, striking patterns resembling a mosaic inside the rock. This specimen, weighing over two kilograms, is valued for its natural artistry and depth of structure. The term "egg" refers to the general rounded or elliptical shape achieved by this nodule growth. Septarian formations are often used as decorative objects or collector's pieces due to their intricate internal fracturing and contrasting earth-tone colors. The complex textures and mineral deposits within make each septarian egg a natural work of art revealing geological processes over millions of years.