The Minnichhof meteorite
The dominant minerals of the Minnichhof meteorite are olivine (Fa25.3) and hypersthene (Fa2i.6) with nickel-iron (kamacite, taenite, plessite), plagioclase (An12), diopside of minor quantity and accessory chromite, merrillite, ilmenite, daubréelite and limonite. Specific gravity: 3.53. On the basis...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
University of Szeged, Department of Mineralogy, Geochemistry and Petrology
Szeged
1977
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| Sorozat: | Acta mineralogica-petrographica
23 No. 1 |
| Kulcsszavak: | Kőzettan, Ásványtan, Földtan |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/24624 |
| Tartalmi kivonat: | The dominant minerals of the Minnichhof meteorite are olivine (Fa25.3) and hypersthene (Fa2i.6) with nickel-iron (kamacite, taenite, plessite), plagioclase (An12), diopside of minor quantity and accessory chromite, merrillite, ilmenite, daubréelite and limonite. Specific gravity: 3.53. On the basis of the given electron-probe microanalysis as well as the complete chemical analysis, X-ray diffractometric diagrams, spectrographical and mineral-petrographical examinations the stone is an olivine-hypersthene chondrite [MASON, 1962 and 1965], equilibrated, ordinary chondrite [DODD—VAN SCHMUS—WOOD, 1967] which belongs to the L-group [UREY—CRAIG, 1953] and can be classed into the L5—L6 types [VAN SCHMUS—WOOD, 1967]. |
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| Terjedelem/Fizikai jellemzők: | 139-158 |
| ISSN: | 0365-8066 |