09145 - Beautiful Collection of 2 Fossilized Silicified Pine Cones Equicalastrobus Eocene - Sahara Desert Prochasmops praecurrens 76 apfu (atoms per formula

76 apfu (atoms per formula unit)

• Westphalian of United States (1: Illinois)

06 g of this RARE type of MARTIAN Shergottite METEORITE

and its mouth and gills were under its body

plagioclase is albite rich Xab = 0

09145 - Beautiful Collection of 2 Fossilized Silicified Pine Cones Equicalastrobus Eocene - Sahara Desert Prochasmops praecurrens 76 apfu (atoms per formulaSize (the biggest): 55. 2 mm 2. 20 in Weight (in a whole): 49. 8 g Strangely weird specimens. It is a kind of Pine Cone that was not known until very recently. They are found fossilized in silica (silicified). They preserve the structures with amazing detail. Very rare species.