Through much of the 12th and 13th centuries, alchemical knowledge in Europe remained centered on translations, and new Latin contributions were not made.
θɹuː mˈʌtʃ ʌvðə twˈɛlfθ ænd θˈɜːtiːnθ sˈɛntʃɚɹiz, ælkˈɛmɪkəl nˈɑːlɪdʒ ɪn jˈʊɹɹəp ɹᵻmˈeɪnd sˈɛntɚd ˌɔn tɹænslˈeɪʃənz, ænd nˈuː lˈætɪn kˌɑːntɹɪbjˈuːʃənz wɜː nˌɑːt mˈeɪd.