ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] IN the course of another investigation, we have had occasion to examine crystals of carborundum under the microscope. These crystals were of very dark purplish colour, with often a greenish sheen. Pure carborundum is said to show little colour, and the deep colour of the crystals of commerce is ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/123348b0
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