Description
The rock matrix is a beautiful material and the Ammonite cavities are mineral filled!
These ammonites are beautifully polished on all sides
From the Cretaceous period (120 million years old) and Lower Jurassic period (163 million years old).
Fossils from the Mahajanga and Tulear region of Madagascar.
Auction as per images
5 PIECES
36 X 30 X 10 MM -LARGEST
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