Published 1987 | Version v1
Book Metadata-only

Isotope dating of rare-metal mineral associations in black shales of Paleozoic

Creators

Description

Results of isotopic-geochemical study of carbon-bearing (black) shales containing uranium mineralization using local uranium-lead method are presented. The carried out investigations of uranium-lead systems of host black shales and uranium-bearing metasomatites testify to the decisive role of tectonic-magmatic activization of the region during formation of polygenic-polychronic mineralized zones

Additional details

Additional titles

Original title (Russian)
Изотопное датирование редкометалльных минеральных ассоциаций в черных сланцах палеозоя

Publishing Information

Publisher
Nauka.
Imprint Place
Leningrad (USSR)
Imprint Title
Geochronology and geochemiestry of isotopes
Journal Page Range
p. 67-77.

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
19065830
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Descriptors DEI
GEOCHEMISTRY; ISOTOPE DATING; ISOTOPE RATIO; LEAD 204; LEAD 206; LEAD 207; LEAD 208; MINERALIZATION; PITCHBLENDE; SCHISTS; URANIUM ORES; URANIUM 235; URANIUM 238
Descriptors DEC
ACTINIDE NUCLEI; AGE ESTIMATION; ALPHA DECAY RADIOISOTOPES; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LEAD ISOTOPES; MATERIALS; METAMORPHIC ROCKS; MILLISEC LIVING RADIOISOTOPES; MINERALS; MINUTES LIVING RADIOISOTOPES; NUCLEI; ORES; OXIDE MINERALS; RADIOACTIVE MATERIALS; RADIOACTIVE MINERALS; RADIOISOTOPES; ROCKS; SPONTANEOUS FISSION RADIOISOTO; STABLE ISOTOPES; URANINITES; URANIUM ISOTOPES; URANIUM MINERALS; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
4 refs.; 3 figs.; 3 tabs. Imprint:Geokhronologiya i geokhimiya izotopov.;Sbornik nauchnykh trudov.