Chemical composition of brine inclusions in halite fromclayey salt (zuber) facies from the Upper Tertiary (Miocene) evaporite basin (Poland)

Galamay, Anatoliy R.; Bukowski, Krzysztof; Czapowski, Grzegorz

doi:10.1016/s0375-6742(03)00080-3

Cited by 11 publications

(6 citation statements)

References 3 publications

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“…How ever, the lim its of per mis si ble changes in P-T con di tions at which fluid in clu sions in ha lite re tain their in for ma tion con tent are still poorly stud ied. Many phys i cal and chem i cal ob ser va tions (Petrichenko, 1973(Petrichenko, , 1988Bukowski et al, 2000;Galamay et al, 2003;Galamay and Bukowski, 2011;Meng et al, 2014) sug gest that, af ter ex po sure of ha lite con tain ing ini tially liq uid in clu sions, at tem per a tures rang ing from 50 to 110°C and with in creased pres sure, the in for ma tive value of pri mary in clu sions in ha lite may be pre served. The gas phase can ap pear due to stretch ing or par tial crack ing in in clu sions af ter heat ing to >50°C (Roedder, 1984), and the ho mog e ni za tion tem per a ture of such in clu sions cor re sponds to the tem per a ture of salt de posit overheat ing (Petrichenko, 1973).…”

Section: Discussionmentioning

confidence: 99%

Calculation of salt basin depth using fluid inclusions in halite from the Ordovician Ordos Basin in China

Galamay

Meng

Bukowski

et al. 2019

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As so ci ate Ed i tor-Jacek Szczepañski Dur ing the Mid dle Or do vi cian, the salt de pos its of the Majiagou For ma tion of the Ordos Ba sin in North China formed, the halite in clud ing var i ous ge netic types of fluid in clu sion. In this study, fittest ing of pri mary in clu sions was per formed to re construct the phys i cal and chem i cal con di tions dur ing orig i nal ha lite sed i men ta tion. Dur ing the post-sed i men ta tion stage, salt was sub jected to el e vated tem per a tures (62-70°C) and pres sures of tens of megapascals. From these mea sure ments and math e mat i cal cal cu la tions, the gas pres sure was iden ti fied in the pri mary fluid in clu sions, which al lowed us to es ti mate that the brine col umn thick ness in the salt ba sin was ap prox i mately 40 m.

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Section: Discussionmentioning

confidence: 99%

Calculation of salt basin depth using fluid inclusions in halite from the Ordovician Ordos Basin in China

Galamay

Meng

Bukowski

et al. 2019

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“…The method can de termine the con tent of ma jor ions (K, Mg, Ca and SO 4 ) in brine inclu sions (ex cept for Na and Cl) with an er ror of ~20%. The method has been used to ana lyse the an cient sea wa ter chemis try from fluid in clu sions of ha lite (e.g., Kovalevich et al, 1998;Kovalevich et al, 2002;Galamay et al, 2003;Kovalevych et al, 2005Kovalevych et al, , 2006aKovalevych et al, , b, 2009Meng et al, 2014).…”

Section: Methodsmentioning

confidence: 99%

Ordovician seawater composition: evidence from fluid inclusions in halite

Meng

Zhang

Galamy³

et al. 2018

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Fluid in clu sions in ha lite can di rectly re cord the ma jor com po si tion of evap o rated sea wa ter; how ever, Or do vi cian ha lite is very rare. The Or do vi cian is a key time dur ing the evo lu tion his tory be cause pro found changes oc curred in the planet's ecosys tems. Ma rine life was char ac ter ized by a ma jor di ver si fi ca tion, the Great Or do vi cian Biodiversification Event and the Late Or do vi cian Mass Ex tinc tion, the first of the "big five" mass ex tinc tions. How ever, so far there is no data on the Or do vi cian sea wa ter. Data from the Or do vi cian-Si lu rian bound ary were avail able only. In this study, we re port the ma jor com po si tions from Mid dle Or do vi cian ha lite in China to give the ex act com po si tion of Or do vi cian sea wa ter. The ba sic ion com po si tion (K + , Mg 2+ , Ca 2+ , and SO 4 2-) of in clu sion brines was es tab lished with the use of ultramicrochemical anal y sis. The data on the chem ical com po si tion of the brines in the pri mary in clu sions in di cated that the brines were of Na-K-Mg-Ca-Cl (Ca-rich) type, and cover a huge gap in the evo lu tion of sea wa ter chem is try. The chem i cal com po si tion of the pri mary in clu sion brine in ha lite con firmed the ear lier re sults for the Cam brian and Si lu rian ha lite orig i nat ing from other salt bas ins and the pre vi ous spec u lation of "cal cite sea" dur ing the Or do vi cian, in di cat ing a higher po tas sium con tent in the Lower Pa leo zoic sea wa ter than in the sea wa ter of other pe ri ods of the Phanerozoic.

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“…However, the amount and share of continental water inflow to the basin were controversial and discussed, e.g., [27,28]. This influx did not significantly affect the change in the ratio between the main ions in the basin brine [29][30][31][32]; however, some changes in the content of magnesium and sulfate ion in brine might depend on the intensity of the continental run-off [6,26]. Therefore, the content of potassium ion was the main indicator of increase or decrease in concentration of brine (Table 2; Figure 6).…”

Section: Studies Of the Inclusions In Individual Chevron Halite From mentioning

confidence: 99%

The Ultramicrochemical Analyses (UMCA) of Fluid Inclusions in Halite and Experimental Research to Improve the Accuracy of Measurement

Galamay¹,

Bukowski

Sydor³

et al. 2020

Minerals

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Fluid inclusions in halite are widely used in research to determine the conditions of sedimentation in salt basins and reconstruct the chemical composition of seawater during a specific geological period. However, previous preliminary studies of the genetic types of inclusions, considered in the present research project, have not received due attention. Consequently, we decided to take into account the main distinguishing features of fluid inclusions in halite, belonging to various genetic types. The ultramicrochemical analysis (UMCA) method is one of the several methods that are used for the quantitative determination of the chemical composition of the primary fluid inclusions in halite. We have upgraded that technique, and that allowed us to reduce the analytical error rates of each component determination. The error rates were calculated in the study of Ca-rich and SO4-rich types of natural sedimentary brines.

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Chemical composition of brine inclusions in halite fromclayey salt (zuber) facies from the Upper Tertiary (Miocene) evaporite basin (Poland)

Cited by 11 publications

References 3 publications

Calculation of salt basin depth using fluid inclusions in halite from the Ordovician Ordos Basin in China

Calculation of salt basin depth using fluid inclusions in halite from the Ordovician Ordos Basin in China

Ordovician seawater composition: evidence from fluid inclusions in halite

The Ultramicrochemical Analyses (UMCA) of Fluid Inclusions in Halite and Experimental Research to Improve the Accuracy of Measurement

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