Mineralogy of lake ores.

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dc.contributor.author Chukhrov, F V
dc.contributor.author Gorshkov, A I
dc.contributor.author Berezovskaya, V V
dc.contributor.author Sivtsov, Alexander V
dc.coverage.spatial MEDIAN LATITUDE: 60.572061 * MEDIAN LONGITUDE: 29.719891 * SOUTH-BOUND LATITUDE: 60.562685 * WEST-BOUND LONGITUDE: 29.657756 * NORTH-BOUND LATITUDE: 60.597000 * EAST-BOUND LONGITUDE: 30.024490 * MINIMUM DEPTH, sediment/rock: 0 m * MAXIMUM DEPTH, sediment/rock: 0 m
dc.date.accessioned 2019-11-12T08:08:22Z
dc.date.available 2019-11-12T08:08:22Z
dc.date.issued 1983-12-07
dc.identifier https://doi.pangaea.de/10.1594/PANGAEA.869199
dc.identifier https://doi.org/10.1594/PANGAEA.869199
dc.identifier.citation Chukhrov, F V; Gorshkov, A I; Berezovskaya, V V; Sivtsov, Alexander V (2010): Mineralogy of lake ores. International Geology Review, 25(7), 833-847, https://doi.org/10.1080/00206818309466773
dc.identifier.uri https://repository.geologyscience.ru/handle/123456789/6431
dc.description.abstract The study of lake deposits containing iron-manganese nodules is of significant interest for the understanding of one of the continental manganese and iron concentration processes. In the USSR, much attention has been given to the formation conditions of ore accumulations in the Leningrad region and Karelia. Semenovich came to the conclusion that Fe super(+3) and Mn super(+4) entered the lake during a long period of drought and were buried together with organic matter of plant origin. In the lake muds, manganese and iron are reduced; readily soluble compounds of Fe super(+2) and Mn super(+2) are transported by bottom waters. Oxidation of iron and manganese to Fe super(+3) and Mn super(+4) occurs, precipitating oxides on the bottom that form nodules and incrustations. This scheme of lacustrine ore genesis by the accumulation of manganese and iron is well founded.
dc.format text/tab-separated-values, 49 data points
dc.language.iso en
dc.publisher PANGAEA
dc.relation Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT
dc.relation Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN
dc.rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
dc.rights Access constraints: unrestricted
dc.source Supplement to: Chukhrov, F V; Gorshkov, A I; Berezovskaya, V V; Sivtsov, Alexander V (2010): Mineralogy of lake ores. International Geology Review, 25(7), 833-847, https://doi.org/10.1080/00206818309466773
dc.subject Borisovskoye_C1
dc.subject Comment
dc.subject Deposit type
dc.subject DEPTH, sediment/rock
dc.subject Description
dc.subject Identification
dc.subject Krasnoye_C1
dc.subject Krasnoye_C2
dc.subject Krasnoye_C3
dc.subject Krasnoye_C4
dc.subject Krasnoye_C5
dc.subject Krasnoye_C6
dc.subject Lake Borisovskoye (Borisov), Russia
dc.subject Lake Krasnoye (PunnusJarvi), Russia
dc.subject NOAA and MMS Marine Minerals Geochemical Database
dc.subject NOAA-MMS
dc.subject Position
dc.subject Quantity of deposit
dc.subject Sediment type
dc.subject Visual description
dc.title Mineralogy of lake ores.
dc.title.alternative Annotated record of the detailed examination of Mn deposits retrieved from lakes Krasnoye (Punnusjarvi) and and Borisovskoye (Borisov), Russia
dc.type Dataset


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