The article publishes previously unknown materials for the biographies of academicians V. I. Vernadsky and A. E. Fersman, found by author in Professor D. P. Grigoriev’s archive, stored Russian Mineralogical Society. These are memoirs mineralogist Ya. Mikey, autobiography Fersman his personal file, signed academician Obruchev. All documents have been deciphered, annotated commented on author. re...