Quartzite

Rock type: 
Metamorphic
Age: 
438 millions years
Tags: 
Quartzite, Sandstone, Silurian, Llandovery
Submitted 4 years 5 months ago by rock.

Russia, Caucasus, Karachay-Cherkess Republic, Khasaut River Valley. Gray, lilac-gray quartzites and arkose sandstones. Silurian. Llandovery (?)

Comments

Add new comment

More information about text formats
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.