Puerto Minguez Shocked Impact Ejecta | 365 Grams | Rubielos de la Cerida Impactite, Spain Sikhote-Alin black and white colors makes

black and white colors makes this sphere look very attractive

This results in different physical characteristics compared to tektites​

Nice clear crystal with a small cloud passing by

Color: Natural Un-dyed Green

Philippines

Puerto Minguez Shocked Impact Ejecta | 365 Grams | Rubielos de la Cerida Impactite, Spain Sikhote-Alin black and white colors makesThe Puerto Minguez ejecta refers to the impact ejecta from the 38 million years old twin (multiple) impact structure Azuara Rubielos de la Cerida in Northern Spain, originating from the nearby Rubielos de la Cerida impact structure. This is a strongly deformed limestone component (seldom different rock types) with significant displacements. Typical clast deformation looks looking like a loaf cut into slices but not fully broken into pieces. This is