Septarian or septarian nodules are concretions containing angular cavities or cracks, called "septaria". The cracks in the concretions are filled in with minerals such as calcite (yellow) and aragonite (brown) and sometime pyrite causing the very interesting patterns. Rarely the fossils that originally started the formation of the concretion are still preserved in the septarian.
Christmas is rapidly approaching. For US customers there is still time to place orders and have them arrive in time for x-mas. For International customers only expensive, expedited shipping methods will be able to get them there in time.
While we are continuing to get most orders shipped out within 1-2 business days we CANNOT guarantee any delivery times. Delivery delays are very common this time of year as shipping volumes increase. We have no control over these delays.
The dates below are the cutoffs based on carrier provided transit times.
UPS Ground: Friday, Dec 14th
USPS First Class: Tuesday, Dec 18th
USPS Priority: Wednesday, Dec 19th
UPSP Priority Express: Thursday, Dec 20th
These are based on all US locations, it may be possible to receive shipments faster to areas of the country closer to our warehouse in Washington State. Please contact us if you have any questions.