“Oh! it goes into the tail-race, and after that it’s led into the riffles and troughs—the water keeps driving along, and they’ve some way of washing the clay and gravel out, and leaving the gold behind.”
“And does it pay well?”
“They say so. It only costs a penny a ton to wash, or something like that. It’s the cheapest way the stuff can be treated. Our boys saw it used in California, and brought it over here.”
So, after taking a last fond look at the cob, and wishing he could exchange him for Keewah, but doubting if any amount of boot would induce Carter to part with his favourite, he set out along the bank of the river and faced the uplands.
His boots were thick, his heart was light—the sun illumined the frost-white trunks, and diamond-sprayed branches of the pines and eucalypts—the air was keen and bracing. “What a glorious thing it is to be alive on a day like this,” he told himself. “How glad I am that I decided to leave Melbourne!” As he stepped along with all the elasticity of youth’s high health and boundless optimism, he marked the features of the land. There were wheel-tracks on this road, which he was pleased to note. Though the soil was rich, and also damp at the base of the hills and on the flats, it was sound, so that with reasonable care he was enabled to keep his feet dry. He saw pools from which the wild duck flew on his approach. A blue crane, the heron of Australia (Ardea) rose from the reeds; while from time to time the wallaroo (the kangaroo of the mountain-side) put in appearance to his great delight.
The sun came out, glorifying the wide and varied landscape and the cloudless azure against which the snow-covered mountain summits glittered like silver coronets. Birds of unknown note and plumage called and chirped. All Nature, recovering from the cold and darkness of the night, made haste to greet the brilliant apparition of the sun god.
Keeping within sight of the creek—the course of which he was pledged to follow—he became aware of a dull monotonous sound, which he somehow connected with machinery. It was varied by occasional reports like muffled blasts, as of the fall of heavy bodies. “That is the sluicing claim,” he told himself, “and I shall see the wonderful ‘water gun,’ which Sheila told me of. Quite an adventure!” The claim was farther off than he at first judged, but after climbing with stout heart a “stey brae,” he looked down on the sluicing appliances, and marvelled at the inventive ingenuity which the gold industry had developed. Before him was a ravine down which a torrent of water was rushing with great force and rapidity, bearing along in its course clay, gravel, quartz, and even boulders of respectable size.
He was civilly received by the claim-holders; the manager—an ex-Californian miner—remarking, “Yes, sir, I’m a ‘forty-niner,’—worked at Suttor’s Mill first year gold was struck there. This is a pretty big thing, though it ain’t a circumstance to some I’ve seen in Arizona and Colorado. This water’s led five hundred feet from these workings. See it play on the face of the hill-side yonder—reckon we’ve cut it away two hundred feet from grass.”
Mr. Blount looked with amazement at the thin, vicious, thread of water, which, directed against the lower and middle strata of the mass of ferruginous slate, had laid bare the alluvium through which ran an ancient river, silted up and overlaid for centuries. The course of this long dead and buried stream could be traced by the water-worn boulders and the smoothness of the rocks which had formed its bed. Where he stood, there had been a fall of forty feet as shown by the formation of the rocky channel.
The manager civilly directed the “gunner” to lower the weapon, and aim it at a spot nearer to where Blount was standing. He much marvelled to see the stones torn from the “face” and sent flying in the air, creating a fair-sized geyser where the water smote the cliff. In this fashion of undermining hundreds of tons are brought down from time to time, to be driven by the roaring torrent into the “tail-race,” whence they pass into the “sluice-box,” and so on to the creek, leaving the gold behind in the riffle bars.