a feature unique to stone meteorite

Weight: 72 grams / 2

Weight: 112

Approx Weight (per piece): 51

Polymict Impact Breccia | 163 Grams | Azuara Impact Structure, Spain Wolframite a feature unique to stoneThe 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