Azuara Impact Breccia | 170.9 Grams | Rubielos de la Cerida Impact Structure, Spain | SO24 Maw Sit Sit Name: Pyrite with Marmatite Crystal

Name: Pyrite with Marmatite Crystal Cluster

bringing the total mass to ~120–130 kg

possessing the typically ribbed spiral-form shell

sits on top of the matrix and is in very good condition

Azuara Impact Breccia | 170.9 Grams | Rubielos de la Cerida Impact Structure, Spain | SO24 Maw Sit Sit Name: Pyrite with Marmatite CrystalThe Azuara impact breccia refers to the impact material from the 38 million years old twin (multiple) impact structures Azuara Rubielos de la Cerida in Northern Spain,. This impact breccia was found near the villages of Belchite and Fuendetodos near the center area of this large multiple impact structure. This amazing specimen displays sharp edged rock fragments imbedded in a matrix of pulverized rocks and crystallized calcite. This beautiful and