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The presence of certain molecules influences calcite growth. Magnesium Oxide For Glasses

A study of how marine organisms take up minerals into their shells could help scientists better understand past environments.
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Stephenson, A.E. et al Science 322, 724-727 (2008).
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Mascarelli, A. Shell study sheds light on biomineralization. Nature (2008). https://doi.org/10.1038/news.2008.1197
DOI: https://doi.org/10.1038/news.2008.1197
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