Seashells, often found lining the seashore, stand out among the sand ... In the case of seashells, they are made of both mineral and biological features. The biological aspects include protein ...

They all have newly discovered minerals in New Mexico named after them. Ray DeMark, a former Albuquerque Public Schools instructor for the Reserve Officers' Training Corps, found three minerals ...

(Gray News) - A team of researchers discovered minerals they say have never been seen before on Earth. According to the University of Alberta, the team found at least two such minerals in a 15 ...