@misc{indiciaece3766c7f45d, title = {Quantitative mineralogy of fine-grained sedimentary rocks: A preliminary look at QEMSCANĀ®}, author = {R. I. Grauch and D. D. Eberl and A.R. Butcher and P.W.S.K. Botha}, year = {2008}, doi = {10.1017/s1431927608082858}, url = {https://pubs.usgs.gov/publication/70009731}, note = {Source identifier: 70009731} }