RT Journal Article SR Electronic T1 Densities of molten rocks and minerals JF American Journal of Science JO Am J Sci FD American Journal of Science SP 809 OP 818 DO 10.2475/ajs.239.11.809 VO 239 IS 11 A1 Dane, E. B. YR 1941 UL http://www.ajsonline.org/content/239/11/809.abstract AB