Migracja żelaza w indochinicie podczas jego wygrzewania w 1100°C: badania EMPA i XRD

• Authors: Tomasz Brachaniec , Krzysztof Szopa , Tomasz Krzykawski , Adam Broszkiewicz

Title variants

EN

Iron migration in indochinite during heating in 1100°C: EMPA and XRD investigation

• Languages of publication: PL

Abstracts

EN

Iron reach tektite represented by indochinite was examined by using EMP and XRD after 120 min long heating in oxide atmosphere at 1100°C. The electron microprobe analyses as well as BSE images reveal loss of iron in tektite bulk composition. Iron as a element was incorporated into a new, probable mineral phase that is mostly present on the surface of the indochinite. Size and textural relation of the Fe-rich phase does not permit to analize it. XRD data does not reveal presence of any mineral rich in Fe including metallic iron.

Keywords

EN

heating; indochinite; iron; tektites

Discipline

• GEOPHYSICS: GEOPHYSICS

• Publisher: Polskie Towarzystwo Meteorytowe
• Journal: Acta Societatis Metheoriticae Polonorum
• Year: 2014
• Volume: 5
• Pages: 47-51

Contributors

author

Tomasz Brachaniec

• Uniwersytet– Śląski, Wydział Nauk o Ziemi, Katedra Geochemii, Mineralogii i Petrografii

author

Krzysztof Szopa

• Uniwersytet– Śląski, Wydział Nauk o Ziemi, Katedra Geochemii, Mineralogii i Petrografii

author

Tomasz Krzykawski

• Pracownia Badań Rentgenostrukturalnych, Wydział Nauk o Ziemi UŚ

author

Adam Broszkiewicz

References

• Basilevsky A.T., Ivanov B.A., Florenskii K.P., i in., 1983, Impact Crater on the Moon and Planets, Nauka, Moskwa.
• Dunlap R.A., Ealman D.A., MacKay G.R., 1998, A Mössbauer Effect Investigation of Correlated Hyperfine Parameters in Natural Glasses (Tektites), J. Non-Cryst. Solids, 223, s. 141–146.
• Fel’dman V.I., 1990, Petrology of Impactites, Mosk. Gos. Univ., Moskwa.
• Glass B.P., Muenow D.W., Bohor B.F., Meeker G.P., 1997, Fragmentation and hydration of tektites and microtektites, Meteoritics & Planetary Science, 32, s. 333–341.
• Koeberl C., Kluger F., Kiesl W., 1984, Geochemistry of Muong Nong Tektites V: Unusual Ferric/Ferrous Ratios, Meteoritics, 19, s. 253–254.
• Lukanin O.A., Kadik A.A., 2007, Decompression mechanism of ferric iron reduction in tektite melts during their formation in the impact process, Geochemistry International, 45, s. 857–881.
• Melosh H.J., 1989, Impact Cratering: A Geologic Process, Clarendon Press, Nowy Jork.
• Scarfe M.S., 1997, Viscosity of of some basaltic glasses at one atmosphere, Canadian Mineralogist, 15, s. 190–194.
• Yakovlev O.I., Dikov Y.P., Gerasimov M.V., 2000, Differentiation Caused by Impact-Induced Vaporization during the Earth’s Accretion, Geokhimiya, 10, s. 1027–1045.

• Document Type: article