Blaenau Ffestiniog slate quarry

Just got back from a long and rather arduous walk around the back of Blaenau from Manod, overlooking a number of old quarries, and ending with a trek down through the quarry workings into Blaenau high street. It was very dramatic, but unfortunately the shots I wanted were taken right into the sun, and how ever much I fiddle with them in Lightroom, I just can't get the sky to look right. However, I find that in B&W I get something that looks fairly OK.