Septarian (also know as dragon stone) Crystal Sphere - 60mm.
Septarian is a mixture of crystals - the yellow is the calcite, the brown lines are aragonite, the white lines are baryte, and the grey ones are either chalcedony or limestone.
The yellow Calcite within the Septarian cleanses the solar plexus chakra so you are able to be positive with your thoughts and actions and to follow through with your ideas, and the clay/ironstone “rock” portion allows for the grounding of the ideas into reality.