Economic Geochemistry | Nature
- Select a language for the TTS:
- UK English Female
- UK English Male
- US English Female
- US English Male
- Australian Female
- Australian Male
- Language selected: (auto detect) - EN
Play all audios:

ARTICLE PDF AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Department of Geology, Imperial College of Science and Technology, JOHN S. WEBB Authors * JOHN S. WEBB View author publications You
can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE WEBB, J. Economic Geochemistry. _Nature_ 213, 859
(1967). https://doi.org/10.1038/213859d0 Download citation * Published: 01 March 1967 * Issue Date: 04 March 1967 * DOI: https://doi.org/10.1038/213859d0 SHARE THIS ARTICLE Anyone you share
the following link with will be able to read this content: Get shareable link Sorry, a shareable link is not currently available for this article. Copy to clipboard Provided by the Springer
Nature SharedIt content-sharing initiative