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SEP114 Septarian Buffalo

SEP114 Septarian Buffalo


Here is an exceptional Septarian Buffalo.  It measures 7 1/2″ long x 5 1/4″ tall x 1 5/8″ thick.  This Buffalo is uniquely colored with the beautiful Yellow Calcite and Brown Aragonite. This would make an excellent gift or addition to your collection.

In stock


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

Weight3.75 lbs
Dimensions7.5 × 5.25 × 1.625 in

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