05799 - Fully Complete NWA L-H Type Unclassified Ordinary Chondrite Meteorite 2.8g Parabarrandia One of the difficult features

One of the difficult features to find in dentition samples of Spinosaurus is present in this piece

pyroxene and ilmenite microcrysts have a crystal size in the range of 50-120 μm

Parachuangia

Examples as good as this one

The largest stones were recovered after excavating them from the ground

05799 - Fully Complete NWA L-H Type Unclassified Ordinary Chondrite Meteorite 2.8g Parabarrandia One of the difficult featuresThese 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