RT Journal Article SR Electronic T1 Two sulphantimonites from Colorado JF American Journal of Science JO Am J Sci FD American Journal of Science SP 450 OP 453 DO 10.2475/ajs.s3-36.216.450 VO s3-36 IS 216 A1 Eakins, L. G. YR 1888 UL http://www.ajsonline.org/content/s3-36/216/450.abstract AB