Field Notebook: CO 1952b
Page 129
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Transcription
(17) cont Here, and 60 ft. to south shaly zone in about 22 ft down in first Glen SS. (18) Main clay bed opened here. Is typical of stuff from Hedley mine 5 to here. It fairly good plastic clay with many thin beds and reminer of siltst. Siltst 30% and scattered thru, bed 5.0+ Quarry lies below this is in SS, no Det clay exposed. (14) Hedley mine section (not sampled) 5 foot bed clay under massive x beddss. 1.9. Clay with thin interbeds silt, best clay in this layer. dk gray finely silty to non-silty plastic .6; Bended siltstone .3. Fe silt vsilty cl. .4 Bended siltstone .9 Clay with interbeds silt .7 Bended siltst. .2 Clay .3 Bentonitic clay 1.21 Sandstone, fine gr, massive bed 2.4 Highly silty hard gray clay shot thru with rootlets 1.+ Argillaceous brown gray siltst. 10, 1+ 61