$140.00
BK104: Septarian. – Locality: Utah, USA Selection: Polished and rough specimen.
Appearance: The set has lots of Brown Aragonite and contrasting Yellow Calcite with open cavities on both sides loaded with pristine Yellow Calcite crystals. The front face is polished leaving the remainder in its natural state. This set has felt on the bottom and sides that facilitates alternate designs.
Approximate measurements: LxWxH – 8 3/4″ x 3 1/8″ x 4 1/4″.
Availability: single specimen, exclusive.
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.
| Weight | 5.5 lbs |
|---|---|
| Dimensions | 8.75 × 3.125 × 4.25 in |
