05530 - Top Beautiful Cut and Polished 1.57 Inch Septarian Nodule from South Morocco Campo del Cielo (IAB-MG) the analysed sample is similar

the analysed sample is similar to a basalt or hypabyssal igneous rock (Le Maître et al

The eyes facets of this specimen are well detailed

fluvial-lacustrine

Osteichthyes - Beryciformes

There are many thousands of species of sea snails and slugs

05530 - Top Beautiful Cut and Polished 1.57 Inch Septarian Nodule from South Morocco Campo del Cielo (IAB-MG) the analysed sample is similarSeptarian concretions or septarian nodules, are concretions containing angular cavities or cracks, called "septaria". The word comes from the Latin word septum; "partition", and refers to the cracks separations in this kind of rock. Cracks are highly variable in shape and volume, as well as the degree of shrinkage they indicate. Although it has commonly been assumed that concretions grew incrementally from the inside outwards, the fact that radially