Septarian or septarian nodules are concretions (mud balls) containing cracks and cavities that were filled in with minerals such as calcite (yellow) and aragonite (brown) and sometime pyrite causing the very unique patterns. These septarian nodules make for very interesting display pieces when cut and polished. Septarian often gets referred to as "Dragon Stone" because the natural patterns make people think of dragon skin. We have a wide variety of polished septarian nodules, geodes, spheres and bookends for sale.
SORT
PRICE
GRADE
FOR SALE ONLY

SEPTARIAN FOR SALE

: $17 to $395