1999 ◽  
Vol 44 (17) ◽  
pp. 1607-1609 ◽  
Author(s):  
Ji’an Hong ◽  
Daqi Gao ◽  
Kuiren Wang ◽  
Pan Fang

1975 ◽  
Vol 80 (5) ◽  
pp. 789-793 ◽  
Author(s):  
Eugene A. Carver ◽  
Edward Anders

Science ◽  
1890 ◽  
Vol ns-16 (389) ◽  
pp. 38-39 ◽  
Author(s):  
F. H. SNOW

Materials ◽  
2021 ◽  
Vol 14 (24) ◽  
pp. 7585
Author(s):  
Maya Musa ◽  
Riccardo Rossini ◽  
Daniela Di Martino ◽  
Maria Pia Riccardi ◽  
Massimiliano Clemenza ◽  
...  

Meteorite characterisation represents a privileged and unique opportunity to increase our knowledge about the materials composing the Universe and, particularly, the Proto Solar System. Moreover, meteorites studies evolve contextually with the development of analytical technologies. In the present paper, the results from an unclassified stony meteorite (chondrite) characterisation have been reported on the basis of the innovative analytical protocol presented here. Advanced Mapping by micro-Raman Spectroscopy and Scanning Electron Microscopy equipped with Energy Dispersive Spectroscopy have been combined to disclose molecular and elemental features on the same regions sample at a micrometric resolution. Thanks to their non-destructive properties, the mapping tools of both instruments have been applied to single chondrules analysis and the best match between the mineralogical information and the chemical composition has been obtained. This combined approach proved to be highly suitable in disclosing the crystallinity features of the phases, with in-depth spatial and morphological details too.


1943 ◽  
Vol 13 ◽  
pp. 157-160
Author(s):  
A. B. Edwards ◽  
G. Baker
Keyword(s):  

1968 ◽  
Vol 23 (1) ◽  
pp. 48-51
Author(s):  
O. Müller

The meteorite St. Severin, fallen on June 27, 1966, near St. Severin, Department Charente, France, was analyzed. The analytical scheme is described for major and minor constituents and the results are presented in the conventional form as oxides, metals and iron sulphide. According to the values obtained this stony meteorite seems to belong to the group of amphoterite-chondrites which are a subclass of the olivine-hypersthene chondrites.


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