Abstract: In this study micrometeorites have been analyzed by Raman Spectroscopy and Raster Electron Microscopy. The micrometeorites show a broad and diverse mineralogy implying different degrees of alteration on their parent bodies. This shows that the micrometeorites originate from a diversity of objects and a comparison of their composition with well-known meteorites as well as cometary data from space missions (e.g. Stardust, Rosetta) is necessary to assess their possible origin.