Abstract
THE temperature of 55° C. to which I referred in a former letter is the temperature of the rock. I find that Prof. C. Schmidt, of Basel, on his chart of isogeotherms, gives this temperature as attaining 56° C. This is in the dry part of the tunnel, towards the north end.
Similar content being viewed by others
Article PDF
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
JOLY, J. Radium and Geology. Nature 76, 102 (1907). https://doi.org/10.1038/076102a0
Issue Date:
DOI: https://doi.org/10.1038/076102a0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.