title: Placer-forming properties of gold mineralization of the “Verny” site of the Degdekan deposits in the black-shale strata (Magadan Oblast)
metadata.name: dc.contributor.author
metadata.value: Litvinenko, Ivan S.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2024-02-06T14:33:32Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2024-02-06T14:33:32Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2023-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Litvinenko, I. S. (2023). Placer-forming properties of gold mineralization of the “Verny” site of the Degdekan deposits in the black-shale strata (Magadan Oblast). Vestnik of Saint Petersburg University. Earth Sciences, 68 (3), 581–595. https://doi.org/10.21638/spbu07.2023.308 (In Russian)
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu07.2023.308
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/44839
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The placer-forming properties of vein-disseminated gold-sulfide-quartz mineralization in
  carbonaceous-terrigenous rocks of the North-East of Russia are considered on the example
  of the “Verny” site of the Degdekanskoe deposit, localized in the Permian black shale strata
  of the Ayan-Yuryakh antiktinorium of the Verkhoyansk-Chukotka folded region. According
  to the results of studies of the conditions for the presence of native gold in sample material
  crushed to 1 mm, it was established that the degree of release grains of gold in fractions of
  0.1–0.25 and more than 0.25 mm from this type of ores with the given parameters of their
  physical destruction averages 33 and 75 %, respectively. This determines the relatively high
  placer-forming capacity of this type of primary sources. Calculation of the balance of native
  gold during the formation of a segment of placer Degdekan Creek, closely associated with
  the ore zones of the Verny site, showed its enormous placer-forming capabilities even under
  conditions of periglacial lithogenesis.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Earth Sciences;Volume 68; Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: North-East of Russia
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: black shale strata
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: gold
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: mineralization
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: placers
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Placer-forming properties of gold mineralization of the “Verny” site of the Degdekan deposits in the black-shale strata (Magadan Oblast)
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 08.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/44839/1/08.pdf
resources.format: Adobe PDF
resources.size: 1,84 MB