[10] Interesting details regarding the important industry of wool-growing have been furnished by Mr. Allen Davison, Chief Inspector of Sheep for the Cape Colony. See the following Chapter.
[11] The conditions of Vaal River irrigation differ entirely from those on the Orange River; but irrigation could be provided at an expenditure of about £10 per acre, and a water-rate of £1 per acre would pay all expenses and five per cent. capital. To avoid trouble and ill-feeling, it is suggested that the three colonies should settle their claims in the respective rivers by the Cape Colony accepting the waters of the Orange River as its property; while the Transvaal and the Orange River Colony divided the Vaal between themselves.
[12] The dolomite region consists of the high plateaux on which the rain falls, of the belt of dolomite in which the water is stored and out of which the springs have their birth, and of the sandstone and argillaceous rocks over which the water flows and where it is principally utilised. Owing to displacement, the older rocks lie highest, and the younger are less in altitude.
WOOL-GROWING
By ALLEN G. DAVISON
Chief Inspector of Sheep for the Cape Colony
The Cape Colony, including the Transkeian Territories, may, from a pastoral point of view, be divided into three parts: first, the grass country of the east and south-east, 37,722 square miles in extent; second, the mixed grass and karroo, in the north, centre, and south-west, comprising an area of 57,617 square miles; and third, the karroo proper, in the west and north-west, which includes 125,747 square miles.
