ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The glass fragment when collected weighed approximately 18 gm. Part of it was crushed and natural glass fragments hand-picked from devitrified material for chemical analysis. Examined optically these glass fragments appear homogeneous without crystallites, microlites or any other crystallization ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/192156a0