PT - JOURNAL ARTICLE AU - Bernard James Harrington TI - On nepheline, sodalite, and orthoclase from the nepheline syenite of Dungannon, Hastings County, Ont AID - 10.2475/ajs.s3-48.283.16 DP - 1894 Jul 01 TA - American Journal of Science PG - 16--18 VI - s3-48 IP - 283 4099 - http://www.ajsonline.org/content/s3-48/283/16.short 4100 - http://www.ajsonline.org/content/s3-48/283/16.full SO - Am J Sci1894 Jul 01; s3-48