CHAPTER XXXVI. I had already learned how hard and long and dismal a task it is to burrow down into the bowels of the earth and get out the coveted ore; and now I learned that the burrowing was only half the work; and that to get the silver out of the ore was the dreary and laborious other half of it. We had to turn out at six in the morning and keep at it till dark. This mill was a six-stamp affair, driven by steam. Six tall, upright rods of iron, as large as a man’s ankle, and heavily shod with a mass of iron and steel at their lower ends, were framed together like a gate, and these rose and fell, one after the other, in a ponderous dance, in an iron box called a “battery.” Each of these rods or stamps weighed six hundred pounds. One of us stood by the battery all day long, breaking up m