TY  - RPRT
TI  - The routine mineralogical analysis of clay-bearing samples
AU  - Harry C. Starkey
AU  - Paul D. Blackmon
AU  - Phoebe L. Hauff
PY  - 1984
DO  - 10.3133/b1563
UR  - https://pubs.usgs.gov/publication/b1563
ID  - b1563
ER  -