Petrology of gabbroides and isotope signature of sulfide mineralization from Fedorov-Pansky layered mafic intrusion, Kola Peninsula, Russia

• Autorzy: Huber M. , Halas S. , Piestrzyński A.
• Języki publikacji: EN

Abstrakty

EN

Samples from Fiodoro-Pansky massif were investigated by polarized light microscopy, EDS electron microscopy and isotope ratio mass spectrometry. We have observed four-stage ore mineralization: (1) magmatic Fe-Ti-oxides, (2) sulfide-ferrous oxide, (3) hydrothermal Cu-Ni-sulfide with haycokite, talnakhite and galena admixture, (4) tiosulfates formed from pyrrhotite. A few sulfide samples from generations (2) and (4) were investigated isotopically. The second generation is isotopically homogenous with δ34S close to zero, whilst the third generation shows significantly negative δ34S values.

Słowa kluczowe

EN

Fedorov-Pansky massif; layered intrusion; Kola; petrology; ore mineralization; sulfides; stable isotopes

• Wydawca: De Gruyter
• Czasopismo: Geochronometria
• Rocznik: 2009
• Tom: Vol. 33
• Strony: 19--22
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Huber M.

autor

Halas S.

autor

Piestrzyński A.

• Department of Geology and Lithosphere Conservation, Institute of Earth Sciences, Maria Curie-Skłodowska University, Al. Kraśnicka 2CD, 20-718 Lublin, Poland,

Bibliografia

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