In ascending the Altai our traveller plunged into a glorious forest of cedars, which, with their gnarled and twisted branches, formed an arched roof almost impervious to the sun. The scene afterwards changed to a silvery lake, the Keksa, which slept peacefully in the deep shadows of the mountains. Then came woods of larch, and pine, and birch, all freshly green, and breathing a pungent aromatic odour; and grassy glades, fit haunts for the Oreads of the Greek, or the fairies of the Teutonic mythology, with high cedar-crowned mountains rising on either hand. There were no birds; but on the crags stood numerous graceful stags, watching suspiciously the passage of the strangers, and from bough to bough the black squirrel leaped in his mirth. Less pleasant inhabitants were the flies and mosquitoes, which infested the valley depths and lower levels. Still continuing to ascend, Mr. Atkinson entered a rocky gorge that crossed the shoulder of the mountain ridge. Here the crags presented their most savage grandeur. Time had hewn them into various imposing forms: some like turreted battlements and massive towers; others like enormous buttresses thrown up to support the huge sides of the mountain. While threading the defile, the travellers were overtaken by a terrible storm; the wind raged over the heights and through the ravines with a cruel and sudden fury; the lightning like blood-streaks wound across the darkened sky; the thunder broke in peal after peal, which the echoes caught up and repeated until the air rang as with the din of battle. They sheltered themselves behind a crag until the tempest was past, and then began the descent of the other side of the mountain. Glad were they to find themselves in the more genial lowlands; and leaving behind them the Chelsoun chain of the Altai, which they had just crossed, they rode at a rapid rate towards Zirianovsky, a mining station at the foot of the Eagle Mountains. The silver mines here are the most valuable in the Altai. Some of the ores, which are exceedingly rich, lie at a depth of two hundred and eighty feet; others have been followed to a depth of four hundred and ninety feet. In working them the great difficulty to be confronted by the miners is the vast quantity of water that almost inundates the mines; but this might be obviated by the employment of a steam-engine. To carry the ore to the smelting-works upwards of two hundred horses are employed. First, it is conveyed in small carts, drawn by one horse, to Werchnayan pristan, on the Irtisch, a distance of more than one hundred versts; thence it is sent down the river in boats to Oust-Kamenogorsk pristan; and from the last place it is removed again in carts to Barnaoul, Pavlovsky, and other zavods; making a traject of nine hundred versts in all from the mines to the smelting-works.