@misc{indiciae3e795dff6953, title = {User Guide to RockJock - A Program for Determining Quantitative Mineralogy from X-Ray Diffraction Data}, author = {D. D. Eberl}, year = {2003}, doi = {10.3133/ofr200378}, url = {https://pubs.usgs.gov/publication/ofr200378}, note = {Source identifier: ofr200378} }