Second version; brightened the photos to try to capture the syncline and anticline in the far left.
Summer morning looking towards copper mine in Orquirrh Mountains, Utah
In Finland anthophyllite asbestos was mined in Paakkila in the Tuusniemi commune started in 1918 and closed in 1975 due to the dust problems.
Searles Valley Minerals Headquarters panorama.
This was one of the three coal mines in Harrisville California.
360° view from half way to the top of Heusden-zolder's slag heap.
This slag heap is surrounded by large heathlands and lots of green forests.
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