SWS Academic Research eLibraryEarth & Planetary Sciences

Scholarly record

TYPOMORPHISM OF PLACER GOLD OF THE EASTERN FRAMING OF THE ANABAR MASSIF AND ITS POTENTIAL PRIMARY SOURCES (NORTH-EAST SIBERIAN PLATFORM)

Boris Gerasimov

First published: 2018-06-20https://doi.org/10.5593/sgem2018/1.3/s03.136View metrics

Abstract

Typomorphic features of placer gold from alluvial deposits of the Bolshaya Kuonamka river basin, draining Eastern framing of the Anabar massif are studied in order to identify association types of primary sources and places, promising for their discovery. Based on identified indicators of gold, it is defined that, ore manifestations of low-sulfide gold-quartz association are the main primary sources of gold-bearing placers. Identification of palladium gold in association with platinoids, as well as its intergrowth with ferruginous platinum indicates origination of manifestations of gold-platinum ore association. In addition, primary sources of gold rare-metal association type are forecasted, based on discovery of inclusions of native bismuth, maldonite and hessite in gold. Disseminated ore mineralization is discovered for the first time, which is localized in a tectonic fault zone of the Cambrian carbonate rocks of Eastern framing of the Anabar massif. Mineralization is represented by finest precipitations (from first mkm) of native gold and silver, pyrite, antimonite, molybdenite, arsenopyrite and faded ore. It is supposed that, ore manifestations of this type could be one of the primary source of very fine particles gold of the Bolshaya Kuonamke river basin.

Publication Impact Profile

PlumX
  • Captures
  • Mendeley - Readers: 3
PLUMX see details

Publication details

Title
TYPOMORPHISM OF PLACER GOLD OF THE EASTERN FRAMING OF THE ANABAR MASSIF AND ITS POTENTIAL PRIMARY SOURCES (NORTH-EAST SIBERIAN PLATFORM)
Authors
Boris Gerasimov
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publisher
STEF92 Technology
Year
2018
Pages
1083-1088
SWS Citekey
Gerasimov2018310831088
ISSN
1314-2704
ISBN
978-619-7408-37-9
Language
en
Publication type
Conference Paper
Proceedings contents
Open official contents
Keywords
Anabar massifplacer goldtypomorphic featuresgold finenessindicators.
References0
0references registered for this publication

Structured references will appear here after the reference import pass. The count is preserved now so the scholarly record is not incomplete.

View or Download full articleAccess options
Full paper accessChoose SWS login, librarian support, or instant article download.

SWS access login

Login as SWS Scientific Committee

Authors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.

For librarian assistance: [email protected]

Purchase Instant Access

48-hour online accessComing soon
Online-only accessComing soon
Download the full article in PDF formatEUR 35
  • Article can be downloaded after successful payment.
  • Article may be used according to SWS library access terms.
  • Article cannot be redistributed.
Get full paper

Back to publication list