in thick beds structurals hard, continuous with quartzite below and locally qztic wcths yellow grey 1.7 Clzstano, black-alk qzy) shaly, locally mroe of z shale, wcths light brownish grey. 52.0 Szdsfwr, tzbwgr X 12m, to massive x-12cm med to course + finely egl( wcths grey + gray white with yellow stain. coarsest egl stringers in middle part. Isolated polished pebble 2\1/2" long clzzy, found in course ss 26' from base. goes to med+fine with local course zones in upper 6'. Contact with ledge above shows some interbedding of ss types, locally some platy ss just at or under contact. More polished pebbles at contact with ss above 49