Bulk 1-1/4" to 2" Cut and Polished Septarian Nodule - Single Specimen

 
 
These cut and polished septarian nodules from Morocco are 1-1/4" to 2" wide. Septarian is a form of sedimentary geode. They formed on sea beds millions of years ago and when they dried out, they cracked and formed hollow interiors. The interiors usually become either partly or completely full with other minerals, such as calcite, giving Septarian its unusual texture and features. Calcite was carried down into the cracks of the mud balls and calcite crystals formed.

You will receive one nodule pair pulled at random from the bulk bin. The photos are some representative examples of what they look like. These are great educational use or gift for kids.
FOR SALE
$4
44 Available
DETAILS
QUANTITY
Single Specimen
MINERAL TYPE
Septarian
SIZE
About 1-1/4" to 2" wide (each half)