Naslov
The Chemographic Relations Between Minerals in Metagabbros from Moslavačka gora (Northern Croatia)

Autori
Balen, Dražen ; Belak, Mirko ; Bermanec, Vladimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of 2nd Croatian Geological Congress / Igor Vlahović & Ranko Biondić - Zagreb : Hrvatski geološki institut, 2000

Skup
2. Hrvatski geološki kongres

Mjesto i datum
Cavtat, Hrvatska, 17.05.2000. - 20.05.2000

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
gabro; metagabro; metamorfne reakcije; Schreinemakerova metoda; kristalinska podloga; Panonski bazen; Moslavačka gora; južna Tisija
(gabbro; metagabbro; metamorphic reactions; Schreinemaker's method; crystalline basement; Pannonian Basin; Moslavačka Gora; South Tisia)

Sažetak
The Schreinemaker's analysis of chemographic relations between minerals in simplified ACF system (Al2O3-CaO-FeO-MgO) show that on contact between primary magmatic minerals in olivine gabbro/metagabbro, metamorphic processes produce amphibole and subordinate chlorite. Genesis of amphibole is due to metamorphic reactions (some of them are hypothetical): Amp=Pl+Ol, Amp=Chl+Di, Amp=Ol+Di+Pl, Amp=Di+Pl+Hi, Amp=Chl+Di+Ol, Chl+Di=Amp+Pl, Pl+Ol=Amp+Chl which take place in different parageneses during evolution of Moslavačka Gora crystalline complex. Depending on volume content of amphibole olivine gabbro from Kamenjača in special cases may be called metagabbro.

Izvorni jezik
Engleski

Znanstvena područja
Geologija

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