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Inorganic geochemistry of the early-Miocene low-rank coals in the Most Basin, Czech Republic

VÖRÖŠ, Dominik, Isabel SUÁREZ-RUÍZ, Mercedes DÍAZ-SOMOANO, Eva GERŠLOVÁ, Ivana SÝKOROVÁ et. al.

Basic information

Original name

Inorganic geochemistry of the early-Miocene low-rank coals in the Most Basin, Czech Republic

Authors

VÖRÖŠ, Dominik (203 Czech Republic, guarantor, belonging to the institution), Isabel SUÁREZ-RUÍZ (724 Spain), Mercedes DÍAZ-SOMOANO (724 Spain), Eva GERŠLOVÁ (203 Czech Republic, belonging to the institution) and Ivana SÝKOROVÁ (203 Czech Republic)

Edition

69 Annual Meeting of the International Committee for Coal and Organic Petrology - ICCP, 2017

Other information

Language

English

Type of outcome

Prezentace na konferencích

Field of Study

10505 Geology

Country of publisher

Romania

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

RIV identification code

RIV/00216224:14310/17:00097602

Organization unit

Faculty of Science

Keywords in English

Inorganic elements; Lower Bench; Holešice Member; Most Basin

Tags

Tags

International impact
Změněno: 16/5/2018 09:13, Ing. Nicole Zrilić

Abstract

V originále

The Most Basin represents a coal basin with a long mining history in the Czech Republic. The majority of palaeo-environmental and geochemical studies have been focused on the upper part of the coal-bearing Most Formation. The coal from the Most Basin is generally enriched in As, Cr, Ni, Co, Cu and Zn. This study evaluates the distribution of V, Cr, Ni, Cu, Zn, Pb, Se, As, Mn, and Co from the lower part of the Holešice Member. The results proved high variability within the short space, especially in As mobility. Mobility of all identified elements under oxidising conditions prevailed in coal from the Lower Bench. Reducing and acidic conditions were confirmed to dominate in coal from the Upper Bench.