I'm pretty new to the hobby and hadn't seen (as of January, 2015) an ore car yet. I was out near Silicon Valley on a bit of a Protea viewing/nature trip when I stopped by a train shop in Santa Clara. The place had a really nice assortment of rolling stock from the major brands (Athearn, Walthers, etc.). I saw this taconite Burlington Northern ore car and fell in love:
That is a Walthers Gold Line car - Gold Line stands for quality, and, more importantly, price. The Train Shop in Santa Clara had things priced well below MSRP, so they did a good job. Still, I read somewhere on the internet (I don't have the link) that Walthers increased the price of these cars (especially the of 6 or 12) considerably after seeing their initial favorable reception.
The short is that I wasn't going to be able to put together any kind of unit consist of these beautiful cars because they're just too damned expensive.
Happily there are plenty of good ore car deals on ebay and in train shops all the time. I assembled a little fleet, many without loads.
As a geologist I work around a fair number of rock samples, ones that I or someone else originally thought would be attractive, then later thought better of it. These are great for smashing up and making into loads. My first attempt was with some rocks from Morenci, Arizona that a friend of my late wife had given her when she left town for Phoenix. I high-graded this with some rocks I brought back from the Congo that I also high graded (Only a geologist would go all the way to the Congo, the home of some of the most beautiful malachite specimens in the world, and come back with an ugly, ordinary ore rock from the pit. My core splitting tech friend from Nevada Gary frequently called us "goofy <MF's>" - he may have had a point :-( ):
I liked the way the malachite (green) and azurite (blue) looked against the black of the ore cars - no matter that there are to the best of my knowledge no carbonate/oxide based copper mines in the vicinity of the historic Chesapeake and Ohio train lines (they did go through Michigan's lower peninsula, so it's possible they carried the Michigan style native copper loads - I don't know) - it's my layout and I'll bastardize if I want to - besides, for realism it gets weirder, if not worse below.
Also, in addition to being wildly high graded, the loads are kind of chunky. Getting rocks to break nicely down to 1/87 HO scale can be tough. If I had more patience I may have done better. What bothered me is that as the azurite and malachite turn to dust, you're left with a gray-green, unspectacular mush that I just couldn't abide by visually.
I did try to make the high-grading of my ores less extreme by breaking up the dolomite/silica ore bearing rock from Africa as is and running it through a makeshift sieve (a desk organizer with a mesh outline - it worked well enough). The results were OK, but I wasn't too keen on it - still chunky too (it looks like I mixed in some of that azurite from Morenci - the blue stuff - huh, I don't even remember doing that :-\ ):
This is where I started getting probably a bit too creative, although honestly, I am pleased with the way it looks. The blue and green looked so good (to me) against the black, I wanted to go with pink. I picked up a chunk of raw rhodochrosite in a rock shop in the Denver airport a little while back. I actually polished it with a dremel tool, but I wasn't happy with the result. Rhodo, meet crack hammer and voilá, a load:
Somewhere I read that rhodochrosite is "rarely" used as an ore of manganese. I can guarantee that it was even more rarely found in a Pennsy ore jenny in humongous chunk format. You know, cellophane flowers of yellow and green towering over your head don't exist either, but the guy who wrote that has a freakin' airport named after him, so there. I found it pleasing to my eye.
There was a rock someone was throwing out from the office. I think it was from a property in Arizona - it was a granite or something like it shot through with specular hematite. Hematite shows up usually as red staining in rocks or less often in its "specular" habit. As a way of remembering the word "specular" we used to call it spectacular hematite as a joke in our undergrad mineralogy class because it was shiny (see Gary the core tech's goofy MF moniker above). I snagged it and kept it in my office for a while as a curiosity. It looked like granite with some veins in it but it weighed a ton because of the iron.
I decided to check out the other hobby shop in Tucson (the Ace Hardware near Kolb and 22nd is the place to go - this wasn't that one). They were weak on train stuff, but they did have this used Bachmann ore jenny for about $6. I found my hematite guinea pig:
The picture doesn't do it justice but in the right light it really sparkles going around the track. It's wayyy too chunky. I should have broken up the rock more, but I wanted to see what it looked like. Plus, I have a bad attitude when it comes to Bachmann stuff - a love/hate relationship, as it were. I love to hate their stuff (ba-doom-boom-kshhh). So I had the "I hate this car; I'm playing with house money" attitude toward this load/project - too bad, really, because it actually kind of sort of turned out.
The baby bear jusssst rigghhht rock I found in a float boulder I collected when I lived in Morenci (Arizona). I used to walk around the hills near the townsite looking for agates and other pretty rocks. One day I stumbled on a strange looking boulder about the size of a small loaf of bread. Turns out it was almost all chalcocite, a very copper rich sulfide. I broke it in half and polished it by hand with sandpaper. My late first wife used to call it my worry rock. Here's what the polished half looks like:
The first copper load was a little chunky:
. . . although it is pretty nonetheless.
This is the one where I got closest to having a realistic load. That amount of concentrated copper sulfur in blasted muck could only come from an underground operation. Still, that sort of high grade ore does show up in deposits throughout the world.
That's it. Thanks for stopping by.