Julia Sigwart on Twitter: "There's something missing from the @Senckenberg deep sea gallery! Don't worry... our Scaly-foot Snail has just been removed for photography so it can appear in @helenscales new book!
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Bildagentur | mauritius images | Chemical compound and physical mixture. Iron sulfide (FeS, left) is a chemical compound composed of iron and sulfur. They can not be separated without destroying the compound.
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