RT Journal Article SR Electronic T1 On the use of the bisulphate of soda as a substitute for the bisulphate of potash in the decomposition of minerals, especially the aluminous minerals JF American Journal of Science JO Am J Sci FD American Journal of Science SP 248 OP 249 DO 10.2475/ajs.s2-40.119.248 VO s2-40 IS 119 A1 Smith, J. Lawrence YR 1865 UL http://www.ajsonline.org/content/s2-40/119/248.abstract AB