Search

Search Results

1. Genesis of Manganese Ores of the Kvirila Deposit, Georgia: Evidence from Carbon and Oxygen Isotope Composition and Rare Earth Element Geochemistry

   Abstract

   The paper reports original data on the isotopic composition (δ ¹³ С, δ ¹⁸ О) and major and rare earth element (REE) geochemistry of manganese...

   V. N. Kuleshov, A. Yu. Bychkov, ... M. E. Tarnopolskaia in Lithology and Mineral Resources

   Article 02 April 2024
   

2. Rare earth elements (REE) and isotope composition (δ¹³C and δ¹⁸O) of manganese ores of Chiatura deposit (Georgia): features of ore formation and genesis

   The rare earth elements (REE) geochemistry and the isotope (δ ¹³ C, δ ¹⁸ O) composition of manganese ores of the Chiatura (Georgia) deposit were studied....

   Vladimir N. Kuleshov, Andrey Yu. Bychkov, ... Maria E. Tarnopolskaya in Acta Geochimica

   Article 15 May 2023
   

3. Late quaternary dislocations and seismotectonics of the Racha earthquake source, the Greater Caucasus

   The results of studying traces of ancient seismic catastrophes in epicentral zone of the 1991 Racha earthquake are set forth. The source of this...

   A. N. Ovsyuchenko, A. V. Marakhanov, ... S. S. Novikov in Geotectonics

   Article 01 November 2014

4. Geochemistry and genetic model of the ore-bearing sediments of the Parnok ferromanganese deposit, Polar Urals

   The Parnok ferromanganese deposit is confined to the black shales of the western slope of the Polar Urals. The deposit area is made up of weakly...

   A. I. Brusnitsyn in Geochemistry International

   Article 07 August 2013

5. A superlarge deposit—Kalahari manganese ore field (Northern Cape, South Africa): Geochemistry of isotopes (δ¹³C and δ¹⁸O) and genesis

   Study of carbonate inclusions in the Mamatwan-type oxide ores (braunite lutites) made it possible to reveal residual microbial structures in them....

   V. N. Kuleshov in Lithology and Mineral Resources

   Article 04 May 2012

6. Effects of Manganese Mining on Water Quality in the Caucasus Mountains, Republic of Georgia

   One of the world’s richest manganese (Mn) deposits and largest Mn mining areas lies in the foothills of the Caucasus Mountains, near the city of...

   Brian S. Caruso, Merab Mirtskhulava, ... Susan Griffin in Mine Water and the Environment

   Article 22 October 2011
   

7. Manganese deposits: Communication 1. Genetic models of manganese ore formation

   Major regularities in the formation of manganese rocks and ores have been established on the basis of available published and original data. The...

   V. N. Kuleshov in Lithology and Mineral Resources

   Article 24 August 2011

8. Associations of Mn-bearing minerals as indicators of oxygen fugacity during the metamorphism of metalliferous deposits

   The paper summarizes experimental and calculation data on the effect of oxygen fugacity on the origin of mineral assemblages in Mn-bearing rocks and...

   A. I. Brusnitsyn in Geochemistry International

   Article 01 April 2007

9. K-Ar age and Sr-Nd characteristics of subalkali basalts in the Central Georgian Neovolcanic region (Greater Caucasus)

   V. A. Lebedev, I. V. Chernyshev, ... G. T. Vashakidze in Doklady Earth Sciences

   Article 01 May 2006

10. Mineral Resource Base of Georgia in the XXI Century

    Our infantile euphoria caused by destruction of the Berlin Wall is entirely forgotten nowadays. The whole geopolitical space, recently known as the...

    A. G. Tvalchrelidze in Mineral Resource Base of the Southern Caucasus and Systems for its Management in the XXI Century

    Conference paper 2003