had degenerated into mere guess work, and thousands of dollars had been wasted, in some places, where the application of some of the plainest mining principles, would not have warranted the removal of a shovel full of earth. In short, there was here observed, a blending of the miner and farmer character. Almost every farmer was a miner. Planters who had slaves, employed them part of the year in mining; and every miner, to some extent was a farmer. Because the ore found in the clay beds did not occur in east and west, or north and south lines, or its rules of deposition had not been determined by careful observation, all success in the exploration was supposed to be the result of chance. And whoever surveys the mineral counties of Missouri, will be ready to conclude, that more labour has been thrown away in the helter-skelter system of digging, than was ever applied to well directed or profitable mining. Had an absolute monarch called for this vast amount of labour from his people to build some monument, he would have been declared the greatest tyrant. Indeed, I know of no instance in America, of the misapplication of so great an amount of free labour--labour cheerfully bestowed, and thrown away without a regret. For the losers in mining, like the adventurers in a lottery, have no one to blame but themselves. It appeared to me that a statement of the actual condition of the mines, would be received with attention at Washington, and that a system for the better management of them could not but be approved, were it properly brought forward. I determined to make the attempt. It did not, however, appear to me, that nature had limited the deposits of ore to one species, or to so limited an area, and I sought means to extend my personal examinations farther west and south. To bring this about, and to collect the necessary information to base statements on, in a manner correspondent to my wishes, required time, and a systematic mode of recording facts.