21450 - Complete NWA L-H Type Unclassified Ordinary Chondrite Meteorite 144.3g Xiphosurids Its age dates from the

Its age dates from the Eocene

as well as the lines of Widmanstätten suggests that can be an octaedrite

Dulanaspis

Precious collection of four nice teeth of this species of pterosaur

preserved in part of its natural jaw bone

21450 - Complete NWA L-H Type Unclassified Ordinary Chondrite Meteorite 144.3g Xiphosurids Its age dates from theThese meteorites were found in the Saharan Desert in Northwest Africa, likely by nomads. In order to classify them it would be necessary to cut off a section for analysis. Although they are exceedingly rare when compared to terrestrial rocks, these are the most abundant type of meteorite and are referred to as common chondrites. H and L (designating the amount of metal contained) type chondrites have been already extensively studied. Composed largely