Seed? (Press F3)
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Strictly speaking I didn't
spawn in the valley; I spawned
near it. As such, the seed may not be precisely as I described it.
I'm digging an 8x8x33 shaft down into the mountain to serve as a decorative sort of skylight for my house. I'll line the finished shaft with cobblestone and top it with a dome of glass. I'll need digging music.
So I won't line the inside with cobblestone; while it is in great supply during the excavation of a mountain, the risk of falling is too great. I shall make smooth stone and replace the dirt portions of the well(mostly near the top) with smooth stone, so it eventually will resemble a large well with a glass top.
These hills are truly
brimming with coal, I swear.