@article{O’Brien_1970, title={Clay Flake Orientation- in Flocculated Illite-An Electron Microscope Study}, volume={6}, url={https://journals.lib.unb.ca/index.php/ag/article/view/1890}, DOI={10.4138/1890}, number={2}, journal={Atlantic Geoscience}, author={O’Brien, Neal R.}, year={1970}, month={Aug.} }