“Most wonderful thing I ever saw,” he replied. “I never knew much about mines, and didn’t suppose they were so deep. Wonderful, certainly.”

“What would you think,” I asked, “if I should take you into a mine twenty times as deep as this, and having miles of galleries underground, where you could walk a whole day without going through all of them?”

His face assumed the most puzzled expression I ever saw on a human being, and he was speechless for a full minute. When he regained his voice, he said,—

“You might tell me of such a mine, and I should be obliged to believe you, though I can hardly conceive one could be made so large. But as for taking me into such a place, you could never do it without tying me and carrying me there. Catch me in such a place as that, never.”

I told him the story of the boy who went from home for the first time in his life to accompany his father to a grist-mill, about three miles away. When the boy returned, he was thoughtful for a long time, and finally remarked that he never supposed the world was so large.

The miner’s life is one of vicissitudes and dangers. He is shut out from the light of day, and depends upon his lamp or candle, instead of the sun and moon. Shut up in the earth, all is night to him; and whether the sun shines or is obscured by clouds, whether the moon is in the heavens, surrounded by twinkling stars, or the whole dome above is wrapped in darkness, makes little difference to him. All is night, and without his artificial light, all is blackest darkness. The changes that follow the earth’s daily revolutions are unknown to the miner as he performs his work, and if he remained continually below, the seasons might come and go without his knowledge. Summer’s heat and winter’s frost do not reach him; there is for him but one season—the season that has endured for millions of years, and may endure for millions of years to come. The temperature of the surrounding earth, unless varied by that of the air driven to him by the machinery of his mine, or by the heat of his lamp, is the temperature in which he performs his labors. Day and night, spring and autumn, new moon and full moon, may come and go, but they extend not their influence to the depths of the mine.

DANGERS UNDERGROUND.

There are dangers from falls of rock and earth, which may cause immediate death, or enclose their victims in a living tomb. There are dangers from water, which may enter suddenly, flood the mine, and drown all who cannot reach the opening in time to escape. There are dangers from the atmosphere, which may become foul, and leave him who breathes it lying dead, far away from those who would gladly assist him, but would lose their lives should they go to his rescue. His light grows dim, and warns him of his peril; as he starts for a place of safety the light goes out, and in blackest darkness he falls and dies, unless speedily rescued. There are dangers from fire, where the atmosphere becomes charged with inflammable gas; it is lighted by an accident, and an explosion follows, in which dozens and sometimes hundreds of men are killed. There are dangers from fire outside the mine, as in the horrible affair of Avondale. There are dangers from the breaking of ropes, and the derangement of machinery, from the carelessness of those whose duty it is to exercise the utmost caution, and from other causes to be hereafter enumerated. And yet with all these perils there is no lack of men ready to meet them, as there is no lack of men ready to meet the perils and dangers of all branches of industry. Laborers can always be found for any honest employment, and too often for employment quite outside the bounds of honesty.

EARLY LIFE UNDERGROUND.

The earliest life underground was in caves of natural formation. All over the globe there are caverns where men have lived, sometimes under concealment, sometimes for sanitary reasons, and sometimes because they saved the labor of constructing houses. Some of these caverns are of great dimensions, and could furnish shelter for thousands of men, while others are adapted to the wants of only a few persons. Many caverns and caves are not available as dwelling-places, but are visited only from motives of curiosity on the part of travellers, or from a desire for gain on the part of those who seek whatever may be valuable. Many caves have histories romantic or tragic, and some of them combine romance and tragedy in about equal proportions. Tales of love and war, of fidelity and treachery, and of all the contending passions and experiences of human nature, can be found in the histories of these excavations which have been made by no mortal hands.