Polimineralne nodule w gruboziarnistym meteorycie Morasko

• Authors: Łukasz Karwowski , Andrzej Muszyński , Ryszard Kryza , Andrzej S. Pilski

Title variants

EN

Polymineral nodules in coarse-grained Morasko meteorite

• Languages of publication: PL

Abstracts

EN

Morasko meteorite (IAB octahedrite) contains numerous graphite-troilite inclusions. Within these inclusions, many mineral phases have been found, including native elements, sulphides, tellurides, oxides, phosphates and silicates. Apart from dominant graphite and troilite, the following minerals occur: copper, sphalerite, daubreelite, chromite, cosmochlor, enstatite, albite and orthoclase; phosphates (buchwaldite and brianite) are found occasionally, whereas djerfischerite, altaite, olivine and silica are rare. The mineral composition of the nodules suggests a more complex origin of the Morasko-type meteorites than currently assumed.

Keywords

EN

Morasko iron IAB meteorite; altaite; graphite; meteorites; oxides; silicates; sulphides; troilite

Discipline

• GEOPHYSICS: GEOPHYSICS

• Publisher: Polskie Towarzystwo Meteorytowe
• Journal: Acta Societatis Metheoriticae Polonorum
• Year: 2009
• Volume: 1
• Pages: 52-58

Contributors

author

Łukasz Karwowski

• Uniwersytet Śląski, Wydział Nauk o Ziemi, Sosnowiec

author

Andrzej Muszyński

• Uniwersytet im. A. Mickiewicza, Instytut Geologii, Poznań

author

Ryszard Kryza

• Wrocław Univeristy, Institute of Geological Sciences, Department of Mineralogy & Petrology

author

Andrzej S. Pilski

• Frombork

References

• Dominik B., 1976. Mineralogical and chemical study of coarse octahedrite Morasko (Poland). Prace Mineralogiczne PAN. 47. 7-52.
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• Muszyński A., Stankowski W., Dzierżanowski P., Karwowski Ł., 2001. New data about the Morasko meteorite. Polskie Towarzystwo Mineralogiczne, Prace Specjalne, 18. 134-137.
• Karwowski Ł., Muszyński A., 2006. Silicates association in nodules of iron meteorites Seeläsgen, Morasko and Jankowo Dolne. Mineralogia Polonica – Special Papers, 29. 140-143.
• Benedix G.K., McCoy T.J., Keil K., Love S.G., 2000. A petrologic study of the IAB iron meteorites: Constraints on the formation of the IAB-Winonaite parent body. Meteoritics & Planetary Science. 35. 1127-1141.
• Muszyński A., Pilski A.S., Socha K., 2006. Dwa lata w rezerwacie Morasko. Meteoryt. 4/2006. 16-18.

• Document Type: article