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Pregled bibliografske jedinice broj: 577780

Ferrimolybdite in Divino de Ubá pegmatite, Minas Gerais, Brazil


Cândido Filho, Mauro; Scholz, Ricardo; Žigovečki Gobac, Željka; Belotti, Fernanda Maria; Bermanec, Vladimir
Ferrimolybdite in Divino de Ubá pegmatite, Minas Gerais, Brazil // Acta mineralogica-petrographica, Abstract series, Volume 7 / Fehér, Béla (ur.).
Szeged: Department of Mineralogy, Geochemistry and Petrology, University of Szeged, 2012. str. 24-24 (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Ferrimolybdite in Divino de Ubá pegmatite, Minas Gerais, Brazil

Autori
Cândido Filho, Mauro ; Scholz, Ricardo ; Žigovečki Gobac, Željka ; Belotti, Fernanda Maria ; Bermanec, Vladimir

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Acta mineralogica-petrographica, Abstract series, Volume 7 / Fehér, Béla - Szeged : Department of Mineralogy, Geochemistry and Petrology, University of Szeged, 2012, 24-24

Skup
Joint 5th Mineral Sciences in the Carpathians Conference (MSCC) and the 3rd Central-European Mineralogical Conference (CEMC)

Mjesto i datum
Miškolc, Mađarska, 19-21. 04. 2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Ferrimolybdite; Divino de Ubá pegmatite; Brazil

Sažetak
Ferrimolybdite is a hydrated ferric molybdate, with a uncertain water content, probably Fe2(MoO4)3 • 8H2O, and is a secondary mineral, commonly formed by the alteration of molybdenite. Ferrimolybdite was found as a greenish-yellow coating on well developed crystals of samarskite and euxenite in Divino de Ubá pegmatite, in southeast of Minas Gerais State, Brazil. SEM analysis of sample, combined with EDS confirmed that sample is built of iron and molybdenum. Such result could be interpreted as ferrimolybdite, but more accurate chemical composition and diffraction data would lead to better description of this extremely rare described mineral species. Although molybdenite is a common mineral in Brazilian emerald deposits, but molybdenum rich mineral species are uncommon in granitic pegmatites. This is the first report of ferrimolybdite in Brazilian pegmatites.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekti:
098-0982934-2742 - Nanočestice u biogeokemijskim procesima u okolišu
098-0982934-2715 - Biogeokemija metala u sedimentacijskim sustavima i tlima Hrvatske (Kniewald, Goran, MZOS ) ( POIROT)
119-0000000-1158 - Međudjelovanje minerala i okoliša (Bermanec, Vladimir, MZOS ) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju:

Cândido Filho, Mauro; Scholz, Ricardo; Žigovečki Gobac, Željka; Belotti, Fernanda Maria; Bermanec, Vladimir
Ferrimolybdite in Divino de Ubá pegmatite, Minas Gerais, Brazil // Acta mineralogica-petrographica, Abstract series, Volume 7 / Fehér, Béla (ur.).
Szeged: Department of Mineralogy, Geochemistry and Petrology, University of Szeged, 2012. str. 24-24 (poster, međunarodna recenzija, sažetak, znanstveni)
Cândido Filho, M., Scholz, R., Žigovečki Gobac, Ž., Belotti, F. & Bermanec, V. (2012) Ferrimolybdite in Divino de Ubá pegmatite, Minas Gerais, Brazil. U: Fehér, B. (ur.)Acta mineralogica-petrographica, Abstract series, Volume 7.
@article{article, author = {C\^{a}ndido Filho, Mauro and Scholz, Ricardo and \v{Z}igove\v{c}ki Gobac, \v{Z}eljka and Belotti, Fernanda Maria and Bermanec, Vladimir}, editor = {Feh\'{e}r, B.}, year = {2012}, pages = {24-24}, keywords = {Ferrimolybdite, Divino de Ub\'{a} pegmatite, Brazil}, title = {Ferrimolybdite in Divino de Ub\'{a} pegmatite, Minas Gerais, Brazil}, keyword = {Ferrimolybdite, Divino de Ub\'{a} pegmatite, Brazil}, publisher = {Department of Mineralogy, Geochemistry and Petrology, University of Szeged}, publisherplace = {Mi\v{s}kolc, Ma\djarska} }
@article{article, author = {C\^{a}ndido Filho, Mauro and Scholz, Ricardo and \v{Z}igove\v{c}ki Gobac, \v{Z}eljka and Belotti, Fernanda Maria and Bermanec, Vladimir}, editor = {Feh\'{e}r, B.}, year = {2012}, pages = {24-24}, keywords = {Ferrimolybdite, Divino de Ub\'{a} pegmatite, Brazil}, title = {Ferrimolybdite in Divino de Ub\'{a} pegmatite, Minas Gerais, Brazil}, keyword = {Ferrimolybdite, Divino de Ub\'{a} pegmatite, Brazil}, publisher = {Department of Mineralogy, Geochemistry and Petrology, University of Szeged}, publisherplace = {Mi\v{s}kolc, Ma\djarska} }




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