Polymict Impact Breccia | 156 Grams | Azuara Impact Structure, Spain NWA 4295 Dimensions: 61x47x29 mm / 2

Dimensions:   61x47x29 mm / 2

This meteorite was found in 2001 in many fragments and small individuals

clayey marls and light gray biohermal limestones

Preliminary study indicates that the meteorite came from the west at relatively low velocity and high angle

Polymict Impact Breccia | 156 Grams | Azuara Impact Structure, Spain NWA 4295 Dimensions: 61x47x29 mm / 2The Azuara polymict impact breccia refers to the impact material from the 38 million year old twin (multiple) impact structures Azuara Rubielos de la Cerida in Northern Spain. This impact breccia was found in the area of the village of Fuendetodos near the center area of this large multiple impact structure. This is partly melted and or decarbonized limestone fragments in a dense and extremely hard matrix showing flow texture. The breccia is