PT - JOURNAL ARTICLE AU - Ichikawa, S. TI - Some notes on Japanese minerals AID - 10.2475/ajs.s4-42.248.111 DP - 1916 Aug 01 TA - American Journal of Science PG - 111--119 VI - s4-42 IP - 248 4099 - http://www.ajsonline.org/content/s4-42/248/111.short 4100 - http://www.ajsonline.org/content/s4-42/248/111.full SO - Am J Sci1916 Aug 01; s4-42