RT Journal Article SR Electronic T1 On herderite(?), a glucinum-calcium phosphate and fluoride, from Oxford County, Me JF American Journal of Science JO Am J Sci FD American Journal of Science SP 135 OP 138 DO 10.2475/ajs.s3-27.158.135 VO s3-27 IS 158 A1 William Earl Hidden A1 J. B. Mackintosh YR 1884 UL http://www.ajsonline.org/content/s3-27/158/135.abstract AB