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SEP311 Septarian End Cut

SEP311 Septarian End Cut


Here is a very pretty Septarian End Cut from Utah.  It has an awesome Yellow Calcite crystal center open cavity with a very nice design.  The lovely cavity is surrounded by more Yellow Calcite and the Brown Aragonite color mix.  It measures 5 7/8″ x 5 1/4″ x 4″ thick and has a nice polish on the face. This is an excellent gift for any Septarian collection. 

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Septarian, also know as a type of Concretion, is a volume of sedimentary rock in which a mineral cement fills the porosity.  Concretions are often ovoid or spherical in shape.  They form within layers of sedimentary strata that has already been deposited.  It is composed of a Carbonate mineral such as Calcite, a Silica such as Chert, Flint or Jasper or an Iron Oxide such as Goethite or Hematite.  It is commonly found in Shale, Siltstones and Sandstones.


Additional information

Weight 4 lbs
Dimensions 5.875 × 5.25 × 4 in

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