I recall seeing a picture of a cast iron walking beam which had failed, breaking across the center trunnion. The beam was used above a mine shaft at a mine in England or Wales. The writeup accompanying the picture was of a tragic event. The beam was used to work either a pump rod, or a man-lift (series of platforms on a rod that worked like a "slide valve" for raising or lowering men in a shaft). Either way, the beam broke and blocked any access to the shaft. There was a mess of building rubble from the brickwork used to support the bearings (plummer blocks ?) that the beam trunnion ran in, as well as the beam itself. No quick means of rigging the beam away from the shaft head, and no alternative means of getting the men and boys trapped below existed. The result was a whole shift of men and boys, were trapped below in the mine workings, and quite a number died.
The mining pictures are otherwise quite interesting. I always marvel at "what once was", the fact that mines often had massive winding engines, boiler plants, powerplants, and (in the case of coal mines), breakers. Aside from a few foundations and an occasional lone masonry smokestack, often little remains of the mines.
Year ago, when I was wild, young, and single, a group of us rode our motorcycles to a small iron mining town on the Wisconsin/Michigan line. We were intent on partying, and were welcomed by the relatives of some of the bikers, who were iron miners. Things escalated, and the local law showed up. Realizing they had a rabble of bikers and iron miners, the law ( a lone officer) called for backup. We kept partying in the VFW hall, out into the street, and were mainly just a bunch of rowdy, happy people.
Reinforcements for the lone officer arrived in the form of two cruisers with Michigan State Police. The law turned off the juke box, hollered for quiet, and demanded we all leave town immediately or be placed under arrest. This announcement was met with disproval from all sides, and some of the old iron miners were ready to take on the state police, aided and abetted by a number of the bikers, and hissing and booing and insults were flying from wives, girlfriends, and everyone in general. The state police came to a hurried compromise: they would escort us out of the town (hardly worthy of the name as it was such a small place, an old iron mining company settlement), and take us to a location where we could party. Supposedly, if we came back into town, we'd be placed under arrest. So, the cops led a column of motorcycles out to an abandoned open pit iron mine site. It was a wild and beautiful place. There was little evidence of the mine's actual workings other than the huge crater in the ground and piles of rock tailings or spoil and an occasional rotting crosstie or piece of wire rope sticking out of the rock piles.
The mine workings formed a huge crater with benches at each elevation. No idea how deep or wide/long it was, but the bottom had flooded ages ago. There were haulage roads and old railroad beds to get to the bottom, and soon enough people were headed there to skinny dip. Someone had a pickup with an 8 track cassette player (remember those ?), and two large speakers were setup. The 'Stone and similar music was soon blaring and echoing in the old mine pit. We pitched our tent well into the woods, knowing the general craziness would soon include people attempting to jump fires on Harleys and doing various wild maneuvers on them. We dug some fire pits and soon enough, a few pickups from town brought cordwood, two dressed deer (never mind that it was not hunting season), black steel pipe to spit the deer on, and kegs of beer and ice. We wound up partying at that mine pit for two full days, non stop. My buddy and I plus the girls we were with were sharing a small tent (predating the "dome" type tents, this was similar to an overgrown pup tent). On the third night, a line of thunderstorms moved in, and come daylight, we broke camp and left, lashing our gear to our motorcycles and riding about 150 miles home in heavy rains. The rest of the crowd was still there when we left.
In recent years, thanks to the internet, I was able to research that town and the mines that once were there. Both underground and surface mines existed there at one point, and the physical plants to work those mines was quite extensive. Even in the 1970's, with a few open pit mines working in that area, there was little evidence of the kind of physical plants shown in the photos in this thread.
I always remember that iron mining country. Back in the 70's, iron mining was still going and the major means of employment. One underground mine existed on the Marquette Range, and it was the Mather B in Ishpeming, MI. Every day, about 3 PM, they'd blast down in the workings of the Mather B, and you felt it all over town.
Now, the Mather B is history, and a museum is nearby. Cornish Pasties (meat pies you can take with you for lunch and eat on the job) are one enduring legacy of the underground iron mining. Cornishmen, known in the region as "Cousin Jacks", were the mine supervision in the iron mines and brought the pasties with them to the USA. Finnish immigrants formed a major part of the workforce in the UP iron mines, and it is an interesting mix of cultures that resulted in that region.
We used to ride out past the Barnes-Hecker memorial and I'd stop to read it and reflect about the disaster. Barnes-Hecker was an underground iron mine. Around WWI, the workings pushed out under a lake. The lake broke through and flooded the workings. Of a whole shift of men working below, only two survived. They were younger men and climbed nearly 1/4 mile of ladder rungs on the wall of the shaft. All the wives in a whole mining settlement were suddenly made widows.
The iron mining country, like the coal country, was hard country for the people who built their lives around mining. It is all changed now, with few iron mines working in Marquette, Gogebic, Iron, or the other ranges. Similarly, the hard coal region of Pennsylvania, aptly named for more than the hard (anthracite) coal, has many towns eking out an existence. I heat my home with anthracite coal, getting 7 tons delivered into my bunker each summer. As I wing shovels of the coal into the firebox of our heating boiler, I invariably think of the hard coal country and the miners. Sometimes, bits of wood will turn up in the coal and I wonder if those are from mine props or other uses in the mines. Most of the coal I get is "reclaim" coal, gotten by a new generation of coal operators from the culm banks (piles of coal and rock left where the old breakers had been). I find myself wondering if that coal had been picked over by the breaker boys of ages ago, or brought up from an underground mine.
I burn coal as it is a locally produced fuel, heat the house cheaper and better than fuel oil, and probably because I am something of a cantankerous, contrary dinosaur myself.