Open AccessChemical and Mineralogical Composition of Water-Bearing Materials of the Kuldur Geothermal Reservoir (Jewish Autonomous Region)
Author(s) -
L. A. Lyamina,
Н. А. Харитонова,
А. А. Карабцов
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/459/4/042038
Subject(s) - massif , geology , geochemistry , paleozoic , mesozoic , geothermal gradient , assemblage (archaeology) , craton , groundwater , earth science , geomorphology , tectonics , paleontology , structural basin , geotechnical engineering
This article provides results of mineralogical and geochemical studies of granodiorites of the Kuldur low-mineralized thermal water reservoir. The site of geological and groundwater studies belongs to the Pionerskii massif located within the Lesser Khingan block of the Bureya compoite terrain. Granitoids of the Tyrma-Bureya assemblage in the Pionerskii massif are considered to have formed in the early Mesozoic era, not in the late Paleozoic era, as deemed before. Granitoids of the assemblage under study were likely formed in the geodynamic backdrop of the collision of the North Asian and Sino-Korean cratons.