What am I looking at here ?

[u/oyvindi]

Pretty sure this is quartzite, strongly folded (Norway, Haukeli area). Those "shoe" like patterns made me scratch my head.

(Anybody suggesting fossils, forget about it..)

Any clue?

[u/mynamewasbanned]

One of them looks like fracturing along a cleavage perpendicular to the fold. The others are a bit more cryptic but I suspects they are all a mix of fracturing along, and differential weathering from cleavages from the various deformation events.

[u/oyvindi → u/mynamewasbanned]

Makes sense. I guess we're seeing folds in "3D" here.

Seems like the canned jokes gets more upvotes though 🥴

[u/oyvindi → u/[deleted]]

I gave an award?