PT - JOURNAL ARTICLE AU - Bradley, Walter Minor TI - Empressite, a new silver-tellurium mineral from Colorado AID - 10.2475/ajs.s4-38.224.163 DP - 1914 Aug 01 TA - American Journal of Science PG - 163--165 VI - s4-38 IP - 224 4099 - http://www.ajsonline.org/content/s4-38/224/163.short 4100 - http://www.ajsonline.org/content/s4-38/224/163.full SO - Am J Sci1914 Aug 01; s4-38