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SEP104 Septarian Disk

SEP104 Septarian Disk

$60.00

Here’s a cool new item, a polished Disk cut from a Utah Septarian Nodule.  This beautiful specimen has lots of Brown Aragonite with contrasting Yellow Gold Calcite in a very nice design. It measures 2 1/2″ x 4 1/8″ with a nice polish on all sides.  Cut and Polished in the USA and very cool!!

In stock

Description

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

Weight2.5 lbs
Dimensions2.5 × 4.125 × 4.125 in

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