TY  - RPRT
TI  - Mineralogy and paragenesis of 'pocket' clays and associated minerals in complex granitic pegmatites, San Diego County, California.
AU  - E.E. Foord
AU  - H.C. Starkey
AU  - J.E. Taggert
PY  - 1986
UR  - https://pubs.usgs.gov/publication/70014502
ID  - 70014502
ER  -