EXTREMELY ISOTOPICALLY HEAVY SULPHUR IN BARITE CONCRETIONS FROM SLOVAKIA

Rok, strany: 2000, 301 - 308

Extreme values of δ³⁴S: +105.3 ‰, +105.2 ‰, +87.9 ‰, +87.2 ‰ and +79.7 ‰ were determined in barite concretions from the Aptian-Lower Albian marly limestone of the Krizna Nappe of the Western Carpathians, Slovakia. The phases relation in inclusions from these concretions, and the results of thermo-vacuometric impulse decrepitation analyses indicate temperatures of 50–60 °C, which correspond mostly to secondary inclusions. For the purpose of comparison, barite concretions from Rohoznik, Slovakia, from Gaiseltal, Germany, and from Havana, Cuba, were analyzed. Barite concretions with extremely high δ³⁴S values were formed during late diagenesis of organic matter-rich sediment in the depth range of very low pore water sulphate concentrations, below the sulphate reduction zone.

ISO 690:

Repcok, I., Misik, M., Elias, K., Ferencikova, E., Harcova, E., Jablonsky, J., Rucka, I. 2000. EXTREMELY ISOTOPICALLY HEAVY SULPHUR IN BARITE CONCRETIONS FROM SLOVAKIA. In Geologica Carpathica, vol. 51, no.5, pp. 301-308. 1335-0552.

APA:

Repcok, I., Misik, M., Elias, K., Ferencikova, E., Harcova, E., Jablonsky, J., Rucka, I. (2000). EXTREMELY ISOTOPICALLY HEAVY SULPHUR IN BARITE CONCRETIONS FROM SLOVAKIA. Geologica Carpathica, 51(5), 301-308. 1335-0552.