- Tytuł:
-
Zastosowanie spektroskopii Ramana do identyfikacji minerałów meteorytu NWA 4967
Application of Raman Spectroscopy for Identification of NWA 4967 Meteorite Minerals - Autorzy:
-
Szurgot, Marian
Tszydel, Izabela - Powiązania:
- https://bibliotekanauki.pl/articles/1032792.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polskie Towarzystwo Meteorytowe
- Tematy:
-
Confocal Raman micro-spectroscopy
NWA 4967
extraterrestrial matter
meteorites
meteoritic diamond - Opis:
- Carbonaceous chondrite NWA 4967 was investigated by confocal Raman micro-spectroscopy. Olivine (Fa0-68), orthopyroxene with high En95-100 and low enstatite content En25-58, clinopyroxene, plagioclase, withlockite, cristobalite, coesite, graphite and diamond have been identified and characterized. Two groups of olivines have been detected: one with high Fo content Fo80-100 and another with relatively high Fa content Fa30–68. Diamond is common and exhibits the wide range of Raman shift between 1298 and 1339 cm–1 with dominant peak at 1332 cm–1 as in the case of terrestrial diamonds. Distributions of Raman peaks for olivines and carbon phases have been analyzed.
- Źródło:
-
Acta Societatis Metheoriticae Polonorum; 2011, 2; 158-170
2080-5497 - Pojawia się w:
- Acta Societatis Metheoriticae Polonorum
- Dostawca treści:
- Biblioteka Nauki
Artykuł