I assume smjjames mined this? You can take it to Kaeshar if you want to. I put it in the correct chests in the public storage.
Most of it, I actually cleaned out the chests at the stations and put them in the cargo carts. There may have been some in the chests that wasn't mined by me.
Also, I took my share of the iron ore, if you don't mind.
The cobblestone you can dump into storage, I've got plenty, the redstone I guess I could take since I forgot that the redstone bins are full, I suppouse I could take the diamond since I did mine that. I actually managed to find a FOUR block diamond vein.
Also, a word of warning, you know the section I was working on last night? Way back at the end of the tunnel and between the two stations (about halfway, in a lit cavern) there is a lava source and small pool that is right on the same coords as one of the marked parallel passageways. I tried to put a bit of cobblestone around it a little, but only managed to on one end and not the back. One of the parallel passageways actually goes rignt next to it, but its safe as I put cobblestone on the side.