Document dnD4gbbgOy6mZXrMEa19599O0

waiter c. me crone associates, Inc, CONSULTING: ULTRAMICROANALYSIS MICROSCOPY SMALL PARTICLE PROBLEMS SOLID-STATE CHEMISTRY 16 March 1981 Mr. Lou Murino Cyprus Industrial Minerals 555 South Flower Street Los Angeles, California 90071 Dear Mr. Murino: I have completed my asbestos analysis of a sample of Cyprus Monoblend Talc Lot #110865, submitted with K. Lehman's letter of 13 January 1981. The sample was analyzed with the transmission electron microscope (TEM) and electron diffraction. The sample contained chrysotile asbestos at a level less than 0 .1% by weight. The chrysotile was identified by its electron diffraction pattern. Thank you for consulting McCrone Associates. Please contact us if you have any questions. Sincerely, Richard M. Ellis, Jr. Research Microscopist RMErfe Ref: 5500 cc: Vern Alltus - Cyprus Industrial, NJ 2820 SOUTH MICHIGAN AVENUE . CHICAGO, ILLINOIS 60616 . 312/842-7100 CABLE: CHEMICRONE E X H IB IT CAM-127 CONFIDENTIAL McCrone2-00650 CONFIDENTIAL McCrone2-00651 Cyprus Industrial Minerals Com pany esi Metuchen Road South Plainfield, N.J. 07080 Telephone (201) 754-4880 t w x 710-997-9528 January 13, 1931 Walter C. McCrcne Associates, Inc. 2820 South Michigan Avenue Chicago, 111. 60616 Gentlmen: Enclosed is a sample of monoblend talc for your routine investigation of asbestiform minerals tor Colgate Palmolive Co. Please perform your usual work on this sample and forward the report to us. LOT# 110865 Yours truly, CYPRUS INDUSTRIAL MINERALS CO. KEITH B. LEHMAN CYPRUS CONFIDENTIAL McCrone2-00652