Welcome to the IGGRC at Carleton University, Ottawa, Canada. Here you will find information about our facilities, who we are, what we do and how to access our laboratories. We hope that you find these pages informative, but if you have any questions, please contact us and we'd be more than happy to answer them.

We measure isotopic variations in certain elements in geological and environmental materials. By interpreting the variations we can add to the understanding of how our planet has evolved. Elements we're interested in include uranium, lead, samarium, neodymium, rubidium, strontium and thorium, but just recently we've been able to expand our capabilities to include calcium and boron, and soon we'll be adding rhenium and osmium to the list.

For a basic description of isotope geochemistry and mass spectrometry, click here.

If you're also interested in research utilizing the 'traditional' stable isotopes of carbon, oxygen and sulphur, you may wish to visit the web page of our sister laboratory, the G. G. Hatch Isotope Laboratories at the University of Ottawa. They're also part of the Ottawa-Carleton Geoscience Centre. Together, we have among the very best facilities for geochronology and isotopic research in Canada.

Please forward all requests for isotope work to our Laboratory and Contract Manager, Dr. Shuangquan Zhang at Shuangquan [dot] Zhang [at] carleton [dot] ca