“That’s a fact,”replied my companion. “Yes, I’ll take the rope.”

With a shovel in one hand and the end of the rope in the other, Joe started downward, but presently, having advanced as far as the rope extended, he dropped it and went cautiously on, using the shovel-handle as a staff. Down to this point he had had little difficulty, but a few steps further on, reaching presumably the change of formation we had expected to find, where the smooth, icy rock beneath the shale was covered only by an inch or so of the loose material, the moment he stepped upon it Joe’s feet slipped from under him and falling on his back he shot downward like an arrow.

I held my breath as I watched him, horribly scared lest he should go flying down the whole remaining length of the slope and over the precipice; but my suspense lasted only a few seconds, for presently a great jet of snow flew into the air, in the midst of which Joe vanished. The next moment, however, he appeared again, hooking the snow out of his neck with his finger, and called out to me:

“All right, Phil! I fell into a hole where a tree came out. I’m going to shovel out the snow now. Don’t let go of that rope whatever you do.”

So saying he set to work with the shovel, making the snow fly, while I sat on the rocks a hundred feet above, watching him. In about a quarter of an hour he looked up and called out to me:

“I’ve found it, Phil. Right in this hole. It’s the hole our big tree came out of, I believe. Can’t tell how much of a vein, though, the ground is frozen too hard. Bring down the pick, will you? Come down to the end of the rope and throw it to me.”

In response to this request, having first tied a knot in the end of the rope and fixed it firmly in a crack in the rocks, I went carefully down as far as it reached, when, with a back-handed fling, I sent the pick sliding down to my partner.

“Don’t you think I might venture down and help you, Joe?”I called out.

“No!”replied Joe with much emphasis. “You stay where you are, Phil. It would be too risky. I can do the work by myself all right.”