Home›Chemical reactions›Coupled substitution🌐EnglishEnglishDeutschPolski中文EntityQ775907· pop 5· linked from 6 articlesCoupled substitutiongeological process by which two elements simultaneously substitute into a crystalAvailable in 5 languagesDeutsch中文PolskiUkrainianvia Wikidata sitelinks · CC0ConnectionspyriteEntitygoldEntityCategoriesChemical reactionsCrystallographyMinerals