ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Samples from the Isua banded iron formation (150 km north-east of Godthab) were analysed. Sample 155782 was an interior portion of the banded ironstone (50 g) that contained a limonite-filled microcrack. Samples 3015, 3016, 3022 and 3028 (50g each) had weathered surfaces. Porosity, air and water ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/289053a0
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