08932 -Top Rare NWA IMB Impact Melt Breccia Chondrite Meteorite Polished Section 1.83 g Reptile Bones including the type material of

including the type material of Leiodon anceps Owen

Physical characteristics: Single stone lacking fusion crust

Danian-Thanetian) -A new species of Argillochelys (Testudines: Cryptodira: Cheloniidae) from the Ouled Abdoun phosphate basin

The Mohs scale of mineral hardness

Cephalopoda - Ammonoidea - Olcostephanidae

08932 -Top Rare NWA IMB Impact Melt Breccia Chondrite Meteorite Polished Section 1.83 g Reptile Bones including the type material ofBeautiful example of a huge polished 120. 4 g section of this rare type of Chondrite Impact Melt Breccia. The authenticity of this specimen is guaranteed by the geologist Juan Avils Poblador, member of International Meteorite Collectors Association (IMCA 5681). Impact melt breccias are the result of a major shock between asteroids and parent bodies. They can be of a chondritic or an achondritic source, they range from simple shock veins up to complete