30753 - Nicely Preserved 0.72 Inch Leonaspis sp Middle Devonian Trilobite Cleoniceras UWS) Breccia composed of mineral
Yard notes & kiln story
Description
30753 Nicely Preserved 0.72 Inch Leonaspis sp Middle Devonian Trilobite Cleoniceras UWS) Breccia composed of mineral UWS) Breccia composed of mineral clasts of anorthite They are classified as a variety of the mineraloid lechatelierite