Septarian Heart with Barite 4-4 1/2" Trilobite Necklace and 2" Wonderstone Cube is

and 2" Wonderstone Cube is a Beautiful Unique Decor

This nice dark-grey Margaretia found without iron staining and degradation shows much more detail

Authentic high quality 1 5/8" long Elrathia kingii Fossil Trilobite molt

These geodes began their formation 6 to 8 million years ago from volcanic activity and continued their formation for millions of years through mineral precipitation

Each slab is unique

Septarian Heart with Barite 4-4 1/2" Trilobite Necklace and 2" Wonderstone Cube isThis unique Septarian Heart has a large Barite Crystal nestled amongst the beautiful calcite crystals inside the open cavity. Lapidary Cut & Polished Septarian Geode sculpted into a Beautiful Heart. Approximately 4. 5" wide and 3. 75" tall x 1" deep. Comes with an Information Card. Formed in the Age of the Dinosaurs, during the Cretaceous Period approximately 100 million years ago.