Black Hill no doubt at one time deserved its name, being then covered with dark trees and representing a black appearance at a distance; but at present, owing to the mines which have been worked there, the whole place is covered with dazzling white clay, or mulloch, which now renders the title singularly inappropriate. On the top of the hill there is a kind of irregular gully or pass, which extends from one side of the hill to the other, and was cut in the early days for mining purposes. Anything more extraordinary can hardly be imagined than this chasm, for the sides, which tower up on either side to the height of some fifty or sixty feet, are all pure white, and at the top break into all sorts of fantastic forms. The white surface of the rocks are all stained with colours which alternate in shades of dark brown, bright red and delicate pink. Great masses of rock have tumbled down on each side, often coming so close together as to almost block up the path. Here and there in the white walls can be seen the dark entrances of disused shafts; and one, at the lowest level of the gully, pierces through the hill and comes out on the other side. There is an old engine-house near the end of the gully, with its red brick chimney standing up gaunt and silent beside it, and the ugly tower of the winding gear adjacent. All the machinery in the engine-house, with the huge wheels and intricate mechanism, is silent now--for many years have elapsed since this old shaft was abandoned by the Black Hill Gold Mining Company. At the lower end of the pass there is an engine-house in full working order, and a great plateau of slate-coloured mulloch runs out for some yards, and then there is a steep sloping bank formed by the falling earth. In the moonlight this wonderful white gully looks weird and bizarre; and even as Vandeloup and Kitty stood at the top looking down into its dusty depths in the bright sunshine, it looks fantastic and picturesque.