Margarita Kim’s scientific contributions

What is this page?

This page lists works of an author who doesn't have a ResearchGate profile or hasn't added the works to their profile yet. It is automatically generated from public (personal) data to further our legitimate goal of comprehensive and accurate scientific recordkeeping. If you are this author and want this page removed, please let us know.

Publications (1)

Figure 1. Geological map of Kochbulak (I) and Kyzylalmasay (II) ore fields (Atlas, 2010). I-Kochbulak:1 -Mesozoic-Cenozoic formations; 2-trachyandesite; 3-trachyandesidacites; 4-andesites; 5-trachyandesites; 6-dacites; 7-volcanomictous sandstones, gritstones; 8 -granitoids; 9 -dikes: diabase a) porphyrites, b) felsites, v) granosyenite-porpyrites; 10 -subvolcanic bodies; 11-vein and metasomatic; 12-tubular ore bodies; 13-gentle mineralization zones; 14-Kochbulak caldera; 15 -fractures. II-Kyzylalmasay: 1.Quaternary deposits; 2. Cenozoic deposits; 3.Akcha complex; 4.Bolgala complex; 5.Subvolcanic facies of Bolgala complex; 6.Early Paleozoic shales; 7.Bashkyzylsay granitoid complex; 8.Karamazar granit-adamellite complex; 9.Dikes of syenite-diorites; 10.Dikes felsites; 11.Quartz velns; 12.Mines (a) and areas of deposit (b).
Figure 2. Samples of ores with Au-Ag-Te and Au-Ag-Se mineralization. A -Kochbulak; B -Kyzylalmasay.
Figure 3. Micro-nanoensembles of gold in quartz of the Kochbulak deposit (I) and an ankerite of the Kyzylalmasai deposit (II). I-row: a -goldfield and gold in the areas of growth of pyrite, b -replacement of pyrite with gold tellurides, c -gold, Hessite, petzite and galena; IIrow: e -selenides, silver-bordered sulfosalts, f -silver-bordered Naumanite and Bogdanovichite rims around pyrite, g -silver, selenides, sulfosalts in freibergite.
Au-Ag-Te and Au-Ag-Se mineralizations as indicators of high-low sulfidation types of epithermal deposits of the Kurama volcanic-plutonic region (Uzbekistan)
  • Conference Paper
  • Full-text available

September 2020

·

412 Reads

·

Margarita Kim

Geochemical and micro-nanomineralogical methods have been used to study the high sulfidation ores of the Kochbulak deposit and low sulfidation ores of Kyzylalmasay. The high sulfidation type is defined as Au-Ag-Te, gold-telluride-polymetallic, and low sulfidation Au-Ag-Se, electrum-selenide-sulfosalt. Such an approach enhances the capabilities of geochemical and mineralogical and geochemical methods in the search for, classification and evaluation of hidden gold mineralization.

Download