ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Hafnium and tungsten are both highly refractory elements that are assumed to be present in chondritic relative proportions in the Earth. Hafnium is a lithophile element whereas tungsten is a moderately siderophile element that should strongly partition into metal phases during metal/silicate ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/378771a0