Diogemite NWA 7831 - Mineral wax They are just as easily

They are just as easily used by adults

The surrounding matrix has a mix of grey

Description: These irregularly-coiled ammonites are a later evolutionary stage of ammonite called heteromorph (different-shaped) ammonites

The surrounding matrix reflects the original host rock

Diogemite NWA 7831 - Mineral wax They are just as easilyMined from: Western Sahara Description: NWA 7831 is a diogenite meteorite recovered from the Western Sahara, representing material from the deep crust of asteroid 4 Vesta. Diogenites are part of the HED (howarditeeucritediogenite) group and are composed primarily of coarse grained orthopyroxene, formed in slow cooling magmatic environments beneath the surface of their parent body. This gives them a more crystalline, granular texture compared to