This is Germany: https://www.google.com/maps/@50.5951409,8.7342041,743343m/data=!3m1!1e3 https://www.google.com/maps/@50.5951409,8.7342041,743343m/da... Disabl

This is Germany: https://www.google.com/maps/@50.5951409,8.7342041,743343m/data=!3m1!1e3 https://www.google.com/maps/@50.5951409,8.7342041,743343m/da... Disable labels and look at the beige patches on right center (south of Berlin). The vast majority seem to be open mines, presumably coal.