PT - JOURNAL ARTICLE AU - F. A. Genth TI - Contributions to mineralogy; No. 46, On the occurrence of corundum, in Patrick Co., Va AID - 10.2475/ajs.s3-39.229.47 DP - 1890 Jan 01 TA - American Journal of Science PG - 47--50 VI - s3-39 IP - 229 4099 - http://www.ajsonline.org/content/s3-39/229/47.short 4100 - http://www.ajsonline.org/content/s3-39/229/47.full SO - Am J Sci1890 Jan 01; s3-39