#3. Copper.#--At the Kapunda Station, about forty miles north-west of Adelaide, there lived a squatter named Captain Bagot. One day, during the year 1842, he sent his overseer--Mr. Dutton--to search for a number of sheep which had strayed into the bush. After spending some time in fruitless efforts, Mr. Dutton ascended a small hill in order to have a more extensive view of the country, but still he saw nothing of the lost sheep. On turning to descend, his attention was attracted by a bright green rock jutting from the earth. It seemed to him peculiar, so he broke a small piece off and carried it down to Captain Bagot's house, where he and the captain examined the specimen, and came to the conclusion that it consisted of the mineral malachite, containing copper in combination with water and carbonic dioxide. They let no one know of the discovery, but proceeded to apply for the land in the usual manner, without breathing a word as to their purpose. The section of eighty acres was advertised for a month, and then put up to auction; but as no one was anxious for this barren piece of ground, they had no competitors, and the land fell to them for the price of eighty pounds. As soon as they became possessed of it, they threw off all appearance of mystery, and commenced operations. During the first year the mines yielded L4,000; during the next, L10,000; and for several years they continued to enrich the two proprietors, until each had realised a handsome fortune, when the land was bought by an English company.