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PR903 Septarian Bowl

PR903 Septarian Bowl


This is a beautiful polished Septarian bowl from Utah.  It has fantastic Yellow Calcite contrasting the Brown Aragonite in a nice design.  It measures 11 3/4″ x 6 1/2″ x 2 1/4″ thick, weighs over 8 pounds and is highly polished both sides leaving the outer sides in it’s natural unpolished state. A truly fabulous piece made in the USA!

Have a look at some of our other Septarian pieces!

In stock


Septarians are commonly composed of a carbonate mineral such as Calcite, a microcrystalline form of Silica as in Flint or Jasper, or an Iron Oxide such as Hematite.  These specimens are also known as a concretion which is a type of sedimentary rock.   Septarians were formed millions of years ago by sediment forming around a fossil to create a mud ball transforming the fossil into Calcite and Aragonite.

Additional information

Weight8.25 lbs
Dimensions10 × 7 × 3 in

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