WALK-THROUGH SURVEY REPORT OF THE TALC BAGGING OPERATION AT Cyprus Industrial Minerals Company Three Forks, Montana SURVEY CONDUCTED BY: Stephanie E.

Results Page 1 of 4 Public Records > Comprehensive Business Report > Search Results > Comprehensive Business Report Terms: company(Cyprus Industrial Minerals Company) radius(15) 14 of 14 Maryland Secretary of State Corporate Filing 1 Business Information Filing Type: CURRENT Filing Number: T00011884 Name: CYPRUS INDUSTRIAL MINERAL COMPANY Name Type: TRADENAME Standard Business Address: PO BOX 188 WHITE MARSH, MD 21162-0188 Original Business Address: P.O.

+ Johnson & Johnson BABY PRODUCTS COMPANY July 11, 1980.

waiter c, me crone associates, Inc.

Tale and Pyrophyllite By Robert L.

Bureau of Mines Preprint from Bulletin 675 CAM-330 TALC AND PYROPHYLLITE A Chapter from Mineral Facts and Problems, 1985 Edition UNITED STATES DEPARTMENT OF THE INTERIOR ITA-Abeyta-000386 UNITED STATES DEPARTMENT OF THE INTERIOR William P.

JOHN TOW ER TEXAS Q J C n x ic b Pieties Jenale W ASHINGTON, D.C. 3(010 t o iM r r n u i A^MId StlWicU O *I*MAN H o u s im *. a n d January 25, 1984 Mr.

Laboratory Report Cyprus Industrial Minerals Co.

7881 Calculation o f Number asbestos fibers per oz U0654 # fibers counted 1 EFA mm2 1256 #GO 10 GO Area mm2 0.013 Vol Filt ml 1 Dry W t grams 0.0959 Dry W t oz* 0.0033828 Asb. fibers/oz Asb. fibers/oz 2.86E+08 286 Million U0655 4 1256 10 0.013 1 0.081 0.002857 1.35E+09 1.4 Billion U1986 3 1256 10 0.013 0.1 0.20567 0.007255 4.00E+09 4.0 Billion * 28.34952 grams per oz Number fibers per oz = (# fibers-cted*EFA*100ml)/(#GO*GO Area*Vol filted*Dry wt) EFA = Effective Area o f the filte r GO = Grid Opening ~112\ ^ |l7|l PLAINTIFFS EXHIBIT WCD-243

waiter c. rrrcrone associates, Inc, CONSULTING: ULTRAMICROANALYSIS MICROSCOPY SMALL PARTICLE PROBLEMS SOLID-STATE CHEMISTRY 27 October 1983 Dr.

9 lth Basar Evaluation Kaport B 80-134-988, Pannos Pharmaceuticals Varona, Pannsylvania (O.S.)

c l G ATE-PALM O LIVE COMPANY Research and Development Division 909 Rtver Road Piseataw ay, NJ 08854 January 24, 1984 Ms Deborah Palenik McCrone Associates 2820 South Michigan Avenue Chicago, IL 60616 Dear Ms.

JOURNAL OF PATHOLOGY, VOL. 158: 7 3 - 8 0 (1 9 8 9 ) SILICA-INDUCED PULMONARY FIBROSIS INVOLVES THE REACTION OF PARTICLES WITH INTERSTITIAL RATHER THAN ALVEOLAR MACROPHAGES D.

Results Page 1 of 4 Public Records > Comprehensive Business Report > Search Results > Comprehensive Business Report Terms: company(Cyprus Industrial Minerals Company) radius(15) 14 of 14 Maryland Secretary of State Corporate Filing 1 Business Information Filing Type: CURRENT Filing Number: T00011884 Name: CYPRUS INDUSTRIAL MINERAL COMPANY Name Type: TRADENAME Standard Business Address: PO BOX 188 WHITE MARSH, MD 21162-0188 Original Business Address: P.O.

CPLAEAXMINHTI-BI2FIT9FS3 Tale and Pyrophyllite By Robert L.