Geochemistry

We conduct research in the field of paleomagnetism and magnetism of rocks (petromagnetism), minerals and materials, including in such areas as archaeomagnetism, paleomagnetism of sinter formations of caves (speleothems). We carry out studies of the chemical and mineral (phase) composition of rocks and minerals using scanning electron microscopy and optical microscopy, as well as a Raman spectrometer. We study the fresh cleavage and structure of rocks. We perform track analysis (dating) of apatite and zircon. We implement a full range of sample preparation: we manufacture petrographic slates and anshlifes, epoxy checkers and isolate monomineral fractions. A special area of the CCP is geomechanical and petrophysical research, which includes the study of patterns and mechanisms of deformation of rocks in various conditions, the study of patterns of propagation of elastic waves and other physical fields in rocks at various scales in relation to their composition and structure, the study of filtration-capacitance, elastic and strength properties of rocks in various thermobaric conditions, the study of mineralogical and chemical composition, internal structure and microstructure of rocks, the study of well cores and other rock samples for petrophysical and geomechanical modeling in application to the tasks of exploration, development and development of hydrocarbon deposits and solid minerals, the development and optimization of standardized methods for determining filtration-capacitive, physico-mechanical and the strength parameters of rocks in the thermobaric conditions of the formation and in atmospheric conditions.

Geochemistry of oceanic lithogenesis, genesis of iron-manganese ore formations in the ocean, geochemistry of reduced sulfur forms

Petrology, geochemistry and geodynamics of lithosphere and convective mantle formation processes; Interaction of hydrothermal and magmatic systems in mid-oceanic ridges. Igneous ore formation.

The laboratory was established in 1992, and has become one of the leading laboratories in the world, which determined the transition to electronic publications in science. We carry out editorial and technical preparation and publication of two online journals - the Russian Journal of Earth Sciences, the Bulletin of the ONZ RAS and the serial publication of Research on Geoinformatics. Proceedings of the GC RAS.

The Laboratory for Integrated Research of the Environment and Mineral Resources (LIREMR) was organized on June 1, 2019, as a part of national Science project for study of the environment state, forecast and evaluation of mineral resources of the Far Eastern Seas and the World Ocean using innovative methods. The results of the laboratory team directly correspond to the objectives of the Maritime Doctrine of the Russian Federation, breakthrough research in the Arctic, the Marine Development Strategy of the Russian Federation, the Program for Development of Russian Far East, etc., and also to the priorities of the national Science project and the Strategy of Scientific and Technological Development of the Russian Federation. Assessment of alternative energy sources in the World Ocean is the most important task of contemporary research.

analysis of environmental objects for content and physicochemical forms of radionuclides study of regularities and migration pathways of technogenic radionuclides in surface and underground biogeocenoses, including marine areas of the Russian Arctic development of new, highly effective, and express methods for the radiochemical analysis of environmental objects development of methods for control and purification of aquatic environments from radioactive substances and other ecotoxicants impurities