W18 - New Ureilite Monomict NWA 13752 Polished Slice 2.1g Primitive Achondrite(143957530788) Maroccosuchus zennaroi The size of pyroxene phenocrystals

The size of pyroxene phenocrystals is up to 3 mm

United States (21: Colorado

Illaenus consobrinus

it has some glued fractures

Figure 4 shows olivine and pyroxene phenocrysts surrounded by plagioclase

W18 - New Ureilite Monomict NWA 13752 Polished Slice 2.1g Primitive Achondrite(143957530788) Maroccosuchus zennaroi The size of pyroxene phenocrystalsW18 New Ureilite Monomict NWA 13752 Polished Slice 2. 1g Primitive Achondrite TYPE & Official name : Ureilite Monomict (Primitive Achondrite) "NWA 13752" FALL LOCATION: Northwest Africa REF.: W18 Weight Size: 2. 1g 4. 3cm 1. 5mm thick Observations: The authenticity of this meteorite is guaranteed by the Geologist J. A. Poblador (UAlic) member of the International Meteorite Collectors Association IMCA 5681 and main mass holder of this new NWA Ureilite.