And so did Mr Johnson--but only for a very short time, and with no very prosperous result. The gold fever, under whose influence he and his companions started for the diggings, was still burning in their veins when, on the second day after leaving San Francisco, they halted for the night on the river bank, and one of them, "thrusting his bowie-knife into the ground, revealed innumerable shining yellow particles, immediately announced gold discoveries on the Sacramento, and claimed the _placer_." But it was mica, not gold. They had much further to go, and worse to fare, before reaching the right metal. It was the interest of the United States' government and of certain speculators to tempt emigrants to the distant territory on the shore of the Pacific; and accordingly, says Mr Johnson, "the wonders of the gold region were trumpeted to the world, with unabating, but by no means unforeseeing zeal. Glowing accounts were sent to the United States of the result of all the most successful efforts in the mines. To these were added a delicious climate and wonderful agricultural fertility. The inaccessibility of the _placeres_, the diseases, the hardships, &c. &c., were quite forgotten or omitted." And thus a certain number of ambitious young men, (many of them wholly unfitted, by their previous mode of life for roughing it in a new country,) were lured from their comfortable homes in New York and elsewhere, in the confident expectation that, on arriving in California, they would ascend beauteous rivers in commodious ships, sleep on board at night, and pleasantly pass a few hours of each day in collecting the wealth that lay strewn upon the shore. Such is the account given of the matter by poor Johnson, who denounces the journey across the mountainous and roadless country as most toilsome, and the whole adventure as disappointing and unsatisfactory. At last he and his companions reached the lower bar[8] on the south fork of American River, shouldered shovels, buckets, and washing-machine, and applied themselves to the task.