What kind of rocktypes do you think these are? They're from

I think they're bricks.

>>2299699

Maybe hornfel on the right, some limestone on the left.

What part of the world?

>>2299702
WRONG

>>2299709
Sweden

Concrete.

>/his/ - Geophillia & Autism

File: kingston dry dock.jpg (2MB, 3648x2736px) Image search: [Google]

2MB, 3648x2736px

>>2299709
I think limestone is correct for the one. Here is a picture of Kingston dry docks which is built with limestone. Similar.

>>2299713

Then probably some type of gneiss along the right wall, hard to tell because of the weathering and probable industrial wear.

And some type of limestone for the actual dry dock.

It looks like a very nicely built structure, shame it isn't restored with like a comfy cafe next to it.

Geologist swooping in here.
If you dont provide better close-ups and region of origin it could be almost anything.
Furthermore, to give you a 99.99% accurate answer, I'll need a sample so I can analyze it's crystal chemistry.
It isn't as simple as hobbyists might have you believe.

>>2300174

It is pretty clearly limestone, a common dry dock material (which you would know if you were an elite /his/torian), and some type of sturdy metamorphic rock.

Fuck off back to your own board, bench monkey

>>>/sci/