PT - JOURNAL ARTICLE AU - W. J. Comstock TI - Analyses of some American tantalates AID - 10.2475/ajs.s3-19.110.131 DP - 1880 Feb 01 TA - American Journal of Science PG - 131--132 VI - s3-19 IP - 110 4099 - http://www.ajsonline.org/content/s3-19/110/131.short 4100 - http://www.ajsonline.org/content/s3-19/110/131.full SO - Am J Sci1880 Feb 01; s3-19