Prehnite - Specimen depression These trilobites are often found

These trilobites are often found in fossil collections due to their striking appearance and detailed preservation

The crystals display sharp hexagonal-tabular faces

I guess I should tell you- that a stromatolite

Alligators are polyphyodont and produce hundreds or possibly thousands of teeth during their lifespan with many of them becoming fossilized

ancient sawfish inhabited both marine and freshwater environments

Prehnite - Specimen depression These trilobites are often foundMined from: Imilchil area, Midelt Province, Dra Tafilalet Region, Morocco Description: This one of a kind Prehnite specimen from Morocco features a dense, rough cluster of pale green to grey green crystals covering a darker matrix. The crystals range from short, blocky growths to rounded and fan like formations, with visible striations and stepped surfaces throughout. Cream coloured tips and small yellowish areas add variation across the piece, while