Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
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+
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