ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Similar observation of growth spirals on haematite (Fe2O3) crystals are now reported. Haematite3, which is isomorphic with corundum (A12O3), may be referred to the rhombohedral axes making an angle of 85 42' with each other, or to hexagonal axes with a : c - 1 : 1-36. X-ray measurements show that ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/169540a0
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