English Martin Schoell Cited by user Citation bot on 11 Jul 2023 Martin Schoell is a German geochemist. His research focuses on using stable isotopes to characterize the geochemistry of petroleum.
English Magnesite Cited by user SurjyenduB on 24 May 2020 Magnesite is a mineral with the chemical formula (magnesium carbonate). Iron, manganese, cobalt, and nickel may occur as admixtures, but only in small amounts.