SEPTARIE, AUSTRALIA (large cabinet)

Septarian, often referred to as Septarian Nodule or Dragon Stone, is a unique sedimentary rock known for its eye-catching look. This rock is mainly made up of minerals like calcite, aragonite, and limestone, along with other elements such as clay minerals, gypsum, and barite. Its defining feature is the distinctive cracking patterns that create a network of angular designs on its surface, setting it apart from other types of rock.