TY - RPRT TI - Lower temperature terminations of the three-phase region plagioclase-alkali feldspar-liquid AU - D. B. Stewart AU - E. H. Roseboom PY - 1962 DO - 10.1093/petrology/3.3.280 UR - https://pubs.usgs.gov/publication/70220651 ID - 70220651 ER -