At the Bultfontein Mine I descended to the bottom of the open workings in one of the iron buckets, used for bringing up the "blue ground" to the surface. This is rather a perilous adventure. To go down by a wire rope, some five or six hundred feet perpendicular into the bowels of the earth with lightning rapidity, standing up in an open receptacle, the top of which does not approach your waist, oscillating like a pendulum, while you are holding on "like grim death" by your hands, is something more than a joke. It certainly ought not to be attempted by anyone who does not possess a cool head and tolerable nerve. Here I saw multitudes of natives employed,--as afterwards in the De Beer's, the Kimberley, and other diamond mines,--with pickaxes, shovels, and other tools, breaking down the ground at the sides of the mine, perched at various spots, and many a giddy height. Diamond mining at Kimberley is altogether a very wonderful specimen of the development of a new industry. In this mine I had explained to me the various processes, by which diamonds are discovered in the rocky strata which is being constantly dug out of the enormous circular hole, constituting it. I also visited the celebrated De Beer's Mine. This vast mine, where some thousands of workmen, white and coloured, are employed, is carried on much in the same way as the Bultfontein, as far as the different processes are concerned, of treating the material in which the diamonds are found. It is much richer, however, in "blue ground," and consequently far more valuable results are obtained from it. For instance, the average value of each truck load of stuff from the Bultfontein is said to be about 8s., while from the De Beer's it is 28s. or 30s. The latter mine is now worked underground, in the same way as copper and coal mines are worked in England. Excellent arrangements are made for the protection and well-being of the native workmen, especially by the introduction of "compounds" during the last year or two. These are vast enclosures, with high walls, where the natives compulsorily reside, after their daily work is done during the whole time they remain at work in the mine. This system has been attended with the most satisfactory results. I went over the De Beer's "compound," where I saw an immense number of natives, all appearing lively, cheerful, and happy. A large number were playing at cards (they are great gamblers), and others amusing themselves in various ways. No intoxicating liquor is permitted to be sold within the "compounds." The weekly receipts for ginger beer amount to a sum, which seems fabulous, averaging from L60 to L100 a week. The natives can purchase from the "compound" store every possible thing they want, from a tinpot to a blanket, from a suit of old clothes to a pannikin of mealies. Before the establishment of the "compounds," when the natives had the free run of the town, and could obtain alcoholic liquor--on Saturday nights