TY - RPRT TI - Mineralogy and geochemical evolution of the Little Three pegmatite-aplite layered intrusive, Ramona, California AU - L.A. Stern AU - Gordon E. Brown AU - D.K. Bird AU - R. H. Jahns AU - E.E. Foord AU - J.E. Shigley AU - L.B. Spaulding PY - 1986 UR - https://pubs.usgs.gov/publication/70014615 ID - 70014615 ER -