Pyrite, also known as “fool’s gold,” is an abundant iron sulfide mineral in the Earth’s crust. All organisms need iron and sulfur to grow. Because pyrite does not dissolve in oxygen-free conditions, ...

Boulder, Colo., USA: A study published on Friday in the journal Geology uses isotopes of sulfur to fingerprint the sources of sulfuric acid that have carved unique and beautiful cave systems in the ...

(Nanowerk News) Pyrite, also known as “fool’s gold,” is an abundant iron sulfide mineral in the Earth’s crust. All organisms need iron and sulfur to grow. Because pyrite does not dissolve in ...

Slag chemistry encompasses the study of the complex molten mixtures that arise during metal refining, with particular emphasis on their role in desulfurisation. This process is critical in steel ...

Pyrite, also known as "fool's gold," is an abundant iron sulfide mineral in the Earth's crust. All organisms need iron and sulfur to grow. Because pyrite does not dissolve in oxygen-free conditions, ...