This Septarian measures 4 x 4 1/2 inches. It weighs over 2 Lbs. Septarians were formed 100 million years ago. Decomposing sea life, killed by volcanic eruptions, had a chemical or molecular attraction for the sediment around them, forming mud balls. As decomposed calcite from the shells was carried down into the cracks in the mud balls, calcite crystals formed. This item ships free anywhere in the continental USA.

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  • Item #: SEP.003
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Price $78.00
Availability In-Stock