That sickle-bend must have been the result of a tremendous cosmic upheaval—an earth-throe which flung aside like a wisp the from thirty to forty miles of double mountains bounding the then-steep river gorge. A good deal of the former surface of the bend had disappeared. Then the river, no longer a captive in adamant bonds (as it still is farther inland) doubtless took advantage of the unstable conditions brought about by the cataclysm, laid hands on the shattered earth-ribs and hurled them, piecemeal, from its path. So that there, although the mountains were even loftier than those farther to the eastward, they did not press upon the river as though trying to strangle it.
So far as I could make out El Dorado was about twenty miles from Kuboos. As we proceeded the track improved. The guide now calmly informed me that we had passed the worst of it. Therefore all the trouble and expense of hiring the pack-oxen and their owners was unnecessary. Here evaporated another illusion; these people had developed business instincts; the serpent of guile had found its way even to the Richtersveld paradise. I scribbled a note asking Andries to follow on our spoor with the wagon. This note I sent back by one of the camp followers.
It was fairly late in the afternoon when we reached our destination. The guide pointed out to me the exact spot where the nugget was alleged to have been picked up. It was on the side of a little gully which scarred the terraced bank of the dry T’Cuidabees River. The bedrock was of soft shale; it almost protruded from the surface, so sparse was the covering soil. There was no such thing as “wash” in the ordinary sense, but merely earth to the depth of a few inches, with which a good many angular quartz pebbles were mixed. I had once found gold, in an almost exactly similar formation, at a spot in the north-eastern Transvaal.
But how to test the ground; that was the question. My principal object in sending for the wagon was the conveyance of a few loads of gravel to the nearest water,—wherever that might be. In the meantime I set a party of my followers to work loosening the soil and picking out the stones. By the time darkness set in we had as much “wash” ready as we would be able to deal with.
The Trek-Boers used to say that rain always followed me to Bushmanland. It had apparently followed me to the Richtersveld, for as we sat at the camp fire a menacing black cloud climbed into and filled the northern sky over the mountains of Great Namaqualand; every few seconds it was illuminated by fantastic lightning explosions. As the cloud drew nearer the thunder began to speak. Soon a black fog rolled down on us and a veritable thunderstorm set in. For upwards of an hour the rain fell heavily. We got wet through, but I was much consoled in the discomfort by information from the Hottentots to the effect that there was a deep hole some few hundred yards down the river-course, which held water for several days after the rare occasions upon which rain fell. Soon the storm had passed away, so we built up a huge fire and got our clothes more or less dried. Then to sleep.
In the morning the cradle was conveyed down the valley to where the water was supposed to be. Sure enough, the hole was as described; we found it full to the brim of muddy water. Although only a few feet in width it was deep. Probably it held four hundred gallons. Work was started at once,—all my followers, male as well as female, carrying down the loosened gravel in their skin garments which, to my embarrassment, they discarded (as clothing) for the occasion. The cradle stood at the side of the pool, so that the water, after it had passed through the sieve and over the trays, could run back. One of the men lifted the water in a bucket and poured it slowly into the top of the cradle, while I rocked. After running through the equivalent of a few barrow-loads I removed the top tray and examined what lay behind the lip. Yes, veritably—there were a few tiny specks of gold.
This was what gold-diggers call “a pay prospect,” for the gold was rough and not water-worn. It was quite evident that this gold had never been under the influence of water at all, but had lain in situ where the decomposing matrix had deposited it. I kept the cradle going until the water in the pool had the consistency of pea-soup; then I perforce stopped. The result was a nice little “prospect” of some seven or eight pennyweights. This was distinctly a payable proposition—or rather it would have been had permanent water existed in the vicinity.
Andries arrived with the wagon at about midday; he was much impressed by the find. Then we began an examination of the surrounding country, taking small quantities of “wash” here and there from likely-looking spots. These were sent back to the water-hole with instructions that the various lots were to be kept separate. When the liquid had cleared a little I recommenced cradling. However, except in one instance, I did not find a single “colour.” The exception was in respect of a parcel of “wash” taken from the margin of the dry bed of the river. This was found to contain a small speck,—one most likely washed down from the terrace where we had worked in the first instance. However, the existence of a practically payable gold-field in that vicinity was inconceivable, in view of the almost unmitigated aridity.
The country had the appearance of being highly mineralised; quartz reefs ran like white threads in every direction. Copper-carbonate stains were to be seen on many of the rock-ledges and I was able to trace a narrow vein of galena for a considerable distance. A systematic examination of the geological formation of that region would have been of great interest.
There was little or no animal life, and what little existed did not add to one’s comfort. While the sun was shining existence was made a burthen by a blue fly which continually fed on one; it was about the size of a horse-fly. The bite, not felt at the time, was followed by a flow of blood and afterwards caused considerable irritation. We killed several poisonous snakes. The only antelopes we saw were klipspringers, but they were too far off to shoot, and our time was too limited to admit of our pursuing them.