Machines and scaffolds, and washing-cradles and lifting apparatus were now required to make the business a success; the simple old gambling element was rapidly going out, and the capitalist was rapidly coming up in its stead as master of the situation. So Granville Kelmscott, being an enterprising young man, though destitute of cash, and utterly ignorant of South African life, determined to push on with all his might and main into the Barolong country, and to rush for the front among the first in the field in these rumoured new diggings on the extreme north frontier of civilization. He started alone, as a Kelmscott might do, and made his way adventurously, without any knowledge of the Koranna language or manners, through many wild villages of King Khatsua's dominions. Night after night he camped out in the open; and day after day he tramped on by himself, buying food as he went from the natives for English silver, in search of precious stones, over that dreary tableland. At last, on the fourteenth day, in a deep alluvial hollow near a squalid group of small Barolong huts, he saw a tiny round stone, much rubbed and water-worn, which he picked up and examined with no little curiosity. The two days he had spent at Dutoitspan had not been wasted. He had learnt to recognise the look of the native gem. Once glance told him at once what his pebble was. He recognised it at sight as one of those small but much-valued diamonds of the finest water, which diggers know by the technical name of "glass-stones." The hollow where he stood was in fact an ancient alluvial pit or volcanic mud-crater. Scoriac rubble filled it in to a very great depth; and in the interstices of this rubble were embedded here and there rude blocks of greenstone, containing almond-shaped chalcedonies and agate and milk-quartz, with now and then a tiny water-worn spec which an experienced eye would have detected at once as the finest "riverstones." Here indeed was a prize! The solitary Englishman recognised in a second that he was the first pioneer of a new and richer Kimberley. But as Granville Kelmscott stood still, looking hard at his find through the little pocket-lens he had brought with him from England, with a justifiable tremor of delight at the pleasant thought that here, perhaps, he had lighted on the key to something which might restore him once more to his proper place at Tilgate, he was suddenly roused from his delightful reverie by a harsh negro voice, shrill and clear, close behind him, saying, in very tolerable African-English-- "Hillo, you white man! what dat you got there? You come here to Barolong land, so go look for diamond?" Granville turned sharply round, and saw standing by his side a naked and stalwart black man, smiling blandly at his discovery with broad negro amusement.