““Back to the cake. You were down to the seam of coal.” “Yeah, well, once they find the coal, they bring in more machines, extract it, haul it out, and continue blasting down to the next seam. It’s not unusual to demolish the top five hundred feet of a mountain. This takes relatively few workers. In fact, a small crew can thoroughly destroy a mountain in a matter of months.” The waitress refilled their cups and Donovan watched in silence, totally ignoring her. When she disappeared, he leaned in a bit lower and said, “Once the coal is hauled out by truck, it’s washed, which is another disaster. Coal washing creates a black sludge that contains toxic chemicals and heavy metals. The sludge is also known as slurry, a term you’ll hear often. Since it can’t be disposed of, the coal companies store it behind earthen dams in sludge ponds, or slurry ponds. The engineering is slipshod and half-assed and these things break all the time with catastrophic results.””
