#FieldtripFriday revisited. In 1975 I visited this unconformity on the north side of Loch Assynt where #Torridonian sandstones and conglomerates overlie #Lewisian gneiss.
I even spotted the ledge I climbed onto to point out the unconformity surface to my classmates.
#Geology

#Torridonian on Tuesday.

Glacial erratic on the north-west coast of the #IsleofLewis.
After a couple of hours trying to figure out what was going on in the grey #Lewisian mylonites🤓 I was ready for a distraction.