ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The Isua supracrustals contain major sequences of amphibolites, probably representing metamorphosed basaltic lavas and tuffs, which have undergone several phases of deformation10'17. Within the amphibolites there are extensive zones mineralised with pyrrhotite and chalcopyrite, locally with minor ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/272524a0
Permalink