Transactions of KarRC RAS :: Scientific publications
Transactions of KarRC RAS :: Scientific publications

Transactions of KarRC RAS :: Scientific publications
Karelian Research Centre of RAS
ISSN (print): 1997-3217
ISSN (online): 2312-4504
Transactions of KarRC RAS :: Scientific publications
Background Editorial committee Editorial Office For authors For reviewer Russian version
Transactions of KarRC RAS :: Scientific publications

Electronic Journal OJS



Series

Biogeography

Experimental Biology

Mathematical Modeling and Information Technologies

Precambrian Geology

Ecological Studies

Limnology and Oceanology

Research in the Humanities (2010-2015)

Region: Economy and Management (2012-2015)



Issues

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

1999-2008


SCIENTIFIC PUBLICATIONS
Н.Г. Барнов, В.В. Щипцов.
Сводный обзор месторождений и крупных проявлений благородных корундов докемрия мира
N.G. Barnov, V.V. Shchiptsov. A summary overview of deposits and large occurences of noble precambrian corundum in the world // Transactions of Karelian Research Centre of Russian Academy of Science. No 10. Precambrian Geology Series. 2021. Pp. 78-87
Keywords: noble corundum; ruby; sapphire; deposit; Precambrian; metamorphism
The paper is a summary review of the deposits and occurrences of noble corundum in Precambrian ore regions of the world. The ore bodies of ruby and sapphire deposits are divided into two groups. The first group comprises magmatic, pegmatite, and metasomatic deposits, mainly of Phanerozoic age. The second group is mainly represented by Precambrian formations. The article considers the formation of noble corundum associated with Precambrian complexes within the borders of provinces, belts and ore regions, and provides a brief description of corundum-bearing complexes in the Precambrian from Neoarchean to Neoproterozoic, with references to the respective deposits or occurrences. We indicate the P-T setup for metamorphism during the formation of corundum deposits from Precambrian corundum-bearing metamorphic complexes aged from 2.7–2.8 Ga to 610 Ma.
Indexed at RSCI


  Last modified: October 28, 2021