🌐EnglishEnglishDeutschEspañolFrançaisPolskiРусскийفارسی中文日本語EntityQ898662· pop 10· linked from 48 articlesVerneuil processmanufacturing process of synthetic gemstonesAvailable in 10 languagesEspañolFrançaisDeutsch中文日本語РусскийCroatianPolskiفارسیvia Wikidata sitelinks · CC0ConnectionssapphireEntityCzochralski processEntityCategoriesChemical processesCrystalsFrench inventionsGemologyIndustrial processesMethods of crystal growthMineralogyScience and technology in France