ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] IN the course of some work on lapis lazuli, we were astonished to find how wide was the discrepancy between the specific gravities of our specimens and the values accorded to this rock by all the standard textbooks. Of more than five hundred representative specimens examined, we found that 95 ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/134627a0
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