Alright, I'm on my second year of a one-item embark (axe) and recently started digging once I traded for a pick. I've got a nice chunky chalk layer full of iron and fuel. Problem is that the magma is on the complete other side of the map, on the other side of my carp-infested river, and probably 3 Z-levels down from the surface.
http://mkv25.net/dfma/map-5837-dragonbridgeNow, I could do what I always do, which is build a loooooong tunnel a few layers below the top of the magma and wait half a year for it to trickle to my underground forges, but not this time. This time I want my forges on the surface. Seeing as the path the magma needs to take runs along the river, powering any pumps needed is no problem. I also have plenty of bauxite as I have chalk as my first layer.
Never worked with moving magma before like this. I'm assuming pumps still pressurize magma? I'm thinking of cracking into the side of magma pipe a layer or two below its full point, building a pump tower to raise it to a z-level above the surface, and building a nice long magma aqueduct that ends with a floodgate, which empties into a nice wide pool for my smelters and forges, but I'm sure someone else has a simpler or cooler idea. So, who's got some good ideas?