УДК553.2: 553. 411: 553. 495• Issue 27 / 2017 • 75 — 97 pages   Yu. Fomin, V. Verkhovsev, Yu. Demikhov, Z. Kravchuk, N. Borisova, A. Studzinska   Abstract Basing on the many-year personal experience of the isotopic study of the Early Cambrian uranium and gold deposits in the Ukrainian shield, the authors consider a … Continue reading REQUIREMENTS TO THE MATERIAL FOR ISOTOPIC GEOCHEMICAL INVESTIGATIONS OF DEPOSITS OF URANIUM AND GOLD OF UKRAINE