Document 2NRExVogq7XXKONmQrX6jvGzL

i TABLE 3 TYPE AND NUMBER OF TUMORS INEUCED BY INTRAPLEURAL INOCULATION OP S.P.F. RATS WITH ASBESTOS23* 'Asbestos ' V.inerals 1 Croc. Ia Croc. II** Amosite Chrysotile Silica Saline Total Animals Exposed 100 100 100 100 100 100 600 Animals Died 19 10 4 25 11 5 74 Mi sc. Nonmalic. 5 4 1 5 1 2 18 Misc. Tumors 1 1 1 3 Reticulum-cell Sarcomas 1 1 2 2 2 8 Mesotheliomas 12 6 2 18 7 45 a Crocidolite from Northwest Cape, South Africa, **Crocidolite with oil extracted from it. fjy o o t vn i i i \ PO N> 1 i PRODUCED BY FORD