Barnes, E.M., Weis, D., and Groat, L.A. 2012. Significant Li isotope fractionation in geochemically evolved rare element-bearing pegmatites from the Little Nahanni Pegmatite Group, NWT, Canada. Lithos 132-133, 21–36.
![](https://dominiqueweis.pcigr.ubc.ca/wp-content/uploads/2015/04/Lithos_thumb.jpg)
Barnes, E.M., Weis, D., and Groat, L.A. 2012. Significant Li isotope fractionation in geochemically evolved rare element-bearing pegmatites from the Little Nahanni Pegmatite Group, NWT, Canada. Lithos 132-133, 21–36.