Document r63d7nxkJQroOYYqxrgLOqavq

U1VITED e ox 1201 SIERRA. DIVISION CYPRUS MINES CORPORATION TE~EPHONIt 1509 ea3-~'1' TWX S10. 6S:I-IUUI=5- I S:ptember 13, 1972 PLAINTIFF'S EXHIBIT ' .. THAN-l2S Gentlemen: Re : UNITED SIERRA AND United Sierra Division of Cyprus Mines market only platy magnesium silicate asbestos contamination. In order to 'conform with the Gove includes chrysotile, amosite~ c and actinolite. on has elected to ich are free. from finition. "asbestos" , tremo1ite,. anthophyllite, - The Occupational Safety and LaboT published regulations " . No. 110, which became law published co~cern.the a1 of a manufacturing pl .~_istTation, Department of ederal Register, Volume .37, , 1912. The OSHA regulations unts of asbestos dust -in the ail:' To insure compliance not contain detectab we mean less than the limits of a ta.les produced S oDaSsIbEeRsRtAoss. taBtey that our tales do detectable amounts~. Tmined by X-Ray DiffTaction techniques, test method. This applies "to ali" 7~ 1972. If we can help, please feel fTee to contact us. Very truly YOUTS, UNITED SIERRA DIVISION CyprUs Mines Corporation Louis-D. Murino Marketing ManageT . Fillers &Pigments CAM-169 THAN 010464