08920 -Top Rare NWA IMB Impact Melt Breccia Chondrite Meteorite Polished Section 120.4 g Cleoniceras One high-fayalite olivine grain was

One high-fayalite olivine grain was also observed

Great Collection of 13 well preserved and prepared specimens

Type species : Mosasaurus hoffmanni Mantell

• Rotliegendes of United States (1: New Mexico collection)

deep subtidal (3)

08920 -Top Rare NWA IMB Impact Melt Breccia Chondrite Meteorite Polished Section 120.4 g Cleoniceras One high-fayalite olivine grain wasBeautiful 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