PT - JOURNAL ARTICLE AU - Kemp, James Furman TI - A basic dike near Hamburg,Sussex County, New Jersey, which has been thought to contain leucite AID - 10.2475/ajs.s3-45.268.298 DP - 1893 Apr 01 TA - American Journal of Science PG - 298--305 VI - s3-45 IP - 268 4099 - http://www.ajsonline.org/content/s3-45/268/298.short 4100 - http://www.ajsonline.org/content/s3-45/268/298.full SO - Am J Sci1893 Apr 01; s3-45