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 quite to the lower deep. The pit is 230 feet deep, nearly circular, though after awhile the eye becomes aware of the fact that it is oblong. At the top the diameter is about 300 yards of which 250 cover what is technically called "blue,"—meaning diamondiferous soil. Near the surface and for some way down, the sides are light brown, and as blue is the recognised diamond colour you will at first suppose that no diamonds were found near the surface;—but the light brown has been in all respects the same as the blue, the colour of the soil to a certain depth having been affected by a mixture of iron. Below this everything is blue, all the constructions in the pit having been made out of some blue matter which at first sight would seem to have been carried down for the purpose. But there are other colours on the wall which give a peculiar picturesqueness to the mines. The top edge as you look at it with your back to the setting sun is red with the gravel of the upper reef, while below, in places, the beating of rain and running of water has produced peculiar hues, all of which are a delight to the eye.

As you stand at the edge you will find large high-raised boxes at your right hand and at your left, and you will see all round the margin crowds of such erections, each box being as big as a little house and higher than most of the houses in Kimberley. These are the first recipients for the stuff that is brought up out of the mine. And behind these, so that you will often find that you have walked between them, are the whims by means of which the stuff is raised, each whim being worked by two horses. Originally the operation was done by hand-windlasses which were turned by Kafirs,—and