schwertmannite
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Schwertmannite — is an iron oxyhydroxysulfate mineral with an ideal chemical formula of Iron8Oxygen8(Hydroxide)6(Sulfate)·nH2O or Fe3+16O16(OH,SO4)12 13·10 12H2O. [http://www.mindat.org/min 7281.html Mindat] It is an opaque tetragonal mineral typically occurring… … Wikipedia
Schwertmannit — Andere Namen IMA 1990 006 Chemische Formel Fe163+[O16|(OH)10|(SO4)3] • 10H2O Mineralklasse Sulfate und Verwandte (früher: Oxide und Hydroxide) 7.DE.15 (8. Auflage: IV/F.06 55) (nach Strunz) 06.04.10.01 (nach Dana) … Deutsch Wikipedia
List of minerals S-T (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… … Wikipedia
List of minerals — This is a List of minerals for which there are Wikipedia articles. Mineral variety names and mineraloids are to be listed after the valid minerals for each letter.For a complete listing (about 4,000) of all mineral names: List of minerals… … Wikipedia
Iron oxide — pigment Role of iron oxides … Wikipedia
Acid sulfate soil — Acid sulfate soils are naturally occurring soils, sediments or organic substrates (e.g. peat) that are formed under waterlogged conditions. These soils contain iron sulfide minerals (predominantly as the mineral pyrite) or their oxidation… … Wikipedia
Udo Schwertmann — (* 1927 in Stade, Deutschland) ist ein deutscher Bodenkundler. Er ist besonders bekannt für seine Forschung an Eisenoxiden; das Mineral Schwertmannit wurde nach ihm benannt. Inhaltsverzeichnis 1 Leben 2 Werk 3 Auszeichnungen … Deutsch Wikipedia
