Researchers have analyzed ancient zeolite specimens collected from the edges of East Iceland to discover that zeolites separate calcium isotopes in a wholly unexpected way. Zeolites could be ...

TEMPE, Ariz. – A team of researchers from Arizona State University and Mayo Clinic is showing how a staple of Earth science research can be used in biomedical settings to predict the course of disease ...

Like everything we see in the world, isotopes are a type of atom, the smallest unit of matter that retains all the chemical properties of an element. Isotopes are forms of a chemical element with ...

CAREFUL determinations have been made of the atomic weight of calcium extracted from two very old potassium-rich deposits—one a felspar from Rhiconich, Sutherlandshire, estimated at 1,000 million ...

Zeolites could be considered as nature’s workhorse. Filled with microscopic holes and channels, these ultraporous minerals can soak up environmental contaminants, filter drinking water, manage nuclear ...