19 April 2019
Today we clamber down to Perles Beach. The rocks there are varied: serpentinite, blueschist, and meta-chert.
Here are some of the outcrops and boulders exposed there featuring folds:
The coolest thing about Perles Beach was these thoroughly recrystallized meta-cherts, with coarse reaction rims to be seen at the contact between the chert and shale protolith lithologies:
Unfortunately, I can’t speak to the identities of the various minerals involved, but if anyone is interested in querying these rocks more deeply, now you know where to find them!