Golden Arnioceras Multiblock
Arnioceras multiblock with wood. A rather unusual & beautiful Arnioceras multiblock with the calcite ammonites covered with a golden pyrite sheen.
Lower Jurassic, Lower Lias, Charmouth Mudstone, Black Ven Marl Member. Sinemurian. Asteroceras obtusum zone
Black Ven, Charmouth, Dorset, UK
Block measures approximately 63mm x 58mm x 28mm in size
Ammonite approximate sizes: Arnioceras = 20mm; Promicroceras = 12mm