Septarian Nodule Slab! Lapidary Stone Slab! Montana The photos shown are a

The photos shown are a representation of what you may get and were selected from the random pull pile based on what quickly caught my eye

Stromatolites are one of the earliest known fossils

but is sometimes more or less

Madagascar Labradorite is not a true spectrolite

Septarian Nodule Slab! Lapidary Stone Slab! Montana The photos shown are aSeptarian Nodules are round stones that were organic fossils that were devoured by bacteria and replaced with calcite! They can be geodes (hollow with calcite crystals), or solid with unique and interesting patterns! Most Septarian Nodules take an excellent polish and work into some fine cabochons or display slabs! Surviving fossils can also sometimes be found within Septarian Nodules! Most Septarian Nodules come from Utah and Morocco! Measurements