A Journey into the Interior of the Earth, Jules Verne [autobiographies to read .TXT] 📗

but not at all with a minister of the Gospel. To be sure, it was a week-day; perhaps on a Sunday he made amends.

I don't mean to say anything against these poor priests, who after all are very wretched. They receive from the Danish Government a ridiculously small pittance, and they get from the parish the fourth part of the tithe, which does not come to sixty marks a year (about £4). Hence the necessity to work for their livelihood; but after fishing, hunting, and shoeing horses for any length of time, one soon gets into the ways and manners of fishermen, hunters, and farriers, and other rather rude and uncultivated people; and that evening I found out that temperance was not among the virtues that distinguished my host.

My uncle soon discovered what sort of a man he had to do with; instead of a good and learned man he found a rude and coarse peasant. He therefore resolved to commence the grand expedition at once, and to leave this inhospitable parsonage. He cared nothing about fatigue, and resolved to spend some days upon the mountain.

The preparations for our departure were therefore made the very day after our arrival at Stapi. Hans hired the services of three Icelanders to do the duty of the horses in the transport of the burdens; but as soon as we had arrived at the crater these natives were to turn back and leave us to our own devices. This was to be clearly understood.

My uncle now took the opportunity to explain to Hans that it was his intention to explore the interior of the volcano to its farthest limits.

Hans merely nodded. There or elsewhere, down in the bowels of the earth, or anywhere on the surface, all was alike to him. For my own part the incidents of the journey had hitherto kept me amused, and made me forgetful of coming evils; but now my fears again were beginning to get the better of me. But what could I do? The place to resist the Professor would have been Hamburg, not the foot of Snæfell.

One thought, above all others, harassed and alarmed me; it was one calculated to shake firmer nerves than mine.

Now, thought I, here we are, about to climb Snæfell. Very good. We will explore the crater. Very good, too, others have done as much without dying for it. But that is not all. If there is a way to penetrate into the very bowels of the island, if that ill-advised Saknussemm has told a true tale, we shall lose our way amidst the deep subterranean passages of this volcano. Now, there is no proof that Snæfell is extinct. Who can assure us that an eruption is not brewing at this very moment? Does it follow that because the monster has slept since 1229 he must therefore never awake again? And if he wakes up presently, where shall we be?

It was worth while debating this question, and I did debate it. I could not sleep for dreaming about eruptions. Now, the part of ejected scoriae and ashes seemed to my mind a very rough one to act.

So, at last, when I could hold out no longer, I resolved to lay the case before my uncle, as prudently and as cautiously as possible, just under the form of an almost impossible hypothesis.

I went to him. I communicated my fears to him, and drew back a step to give him room for the explosion which I knew must follow. But I was mistaken.

"I was thinking of that," he replied with great simplicity.

What could those words mean?—Was he actually going to listen to reason? Was he contemplating the abandonment of his plans? This was too good to be true.

After a few moments' silence, during which I dared not question him, he resumed:

"I was thinking of that. Ever since we arrived at Stapi I have been occupied with the important question you have just opened, for we must not be guilty of imprudence."

"No, indeed!" I replied with forcible emphasis.

"For six hundred years Snæfell has been dumb; but he may speak again. Now, eruptions are always preceded by certain well-known phenomena. I have therefore examined the natives, I have studied external appearances, and I can assure you, Axel, that there will be no eruption."

At this positive affirmation I stood amazed and speechless.

"You don't doubt my word?" said my uncle. "Well, follow me."

I obeyed like an automaton. Coming out from the priest's house, the Professor took a straight road, which, through an opening in the basaltic wall, led away from the sea. We were soon in the open country, if one may give that name to a vast extent of mounds of volcanic products. This tract seemed crushed under a rain of enormous ejected rocks of trap, basalt, granite, and all kinds of igneous rocks.

Here and there I could see puffs and jets of steam curling up into the air, called in Icelandic 'reykir,' issuing from thermal springs, and indicating by their motion the volcanic energy underneath. This seemed to justify my fears: But I fell from the height of my new-born hopes when my uncle said:

"You see all these volumes of steam, Axel; well, they demonstrate that we have nothing to fear from the fury of a volcanic eruption."

"Am I to believe that?" I cried.

"Understand this clearly," added the Professor. "At the approach of an eruption these jets would redouble their activity, but disappear altogether during the period of the eruption. For the elastic fluids, being no longer under pressure, go off by way of the crater instead of escaping by their usual passages through the fissures in the soil. Therefore, if these vapours remain in their usual condition, if they display no augmentation of force, and if you add to this the observation that the wind and rain are not ceasing and being replaced by a still and heavy atmosphere, then you may affirm that no eruption is preparing."

"But—"

'No more; that is sufficient. When science has uttered her voice, let babblers hold their peace.'

I returned to the parsonage, very crestfallen. My uncle had beaten me with the weapons of science. Still I had one hope left, and this was, that when we had reached the bottom of the crater it would be impossible, for want of a passage, to go deeper, in spite of all the Saknussemm's in Iceland.

I spent that whole night in one constant nightmare; in the heart of a volcano, and from the deepest depths of the earth I saw myself tossed up amongst the interplanetary spaces under the form of an eruptive rock.

The next day, June 23, Hans was awaiting us with his companions carrying provisions, tools, and instruments; two iron pointed sticks, two rifles, and two shot belts were for my uncle and myself. Hans, as a cautious man, had added to our luggage a leathern bottle full of water, which, with that in our flasks, would ensure us a supply of water for eight days.

It was nine in the morning. The priest and his tall Megæra were awaiting us at the door. We supposed they were standing there to bid us a kind farewell. But the farewell was put in the unexpected form of a heavy bill, in which everything was charged, even to the very air we breathed in the pastoral house, infected as it was. This worthy couple were fleecing us just as a Swiss innkeeper might have done, and estimated their imperfect hospitality at the highest price.

My uncle paid without a remark: a man who is starting for the centre of the earth need not be particular about a few rix dollars.

This point being settled, Hans gave the signal, and we soon left
Stapi behind us.

CHAPTER XV. SNÆFELL AT LAST

Snæfell is 5,000 feet high. Its double cone forms the limit of a trachytic belt which stands out distinctly in the mountain system of the island. From our starting point we could see the two peaks boldly projected against the dark grey sky; I could see an enormous cap of snow coming low down upon the giant's brow.

We walked in single file, headed by the hunter, who ascended by narrow tracks, where two could not have gone abreast. There was therefore no room for conversation.

After we had passed the basaltic wall of the fiord of Stapi we passed over a vegetable fibrous peat bog, left from the ancient vegetation of this peninsula. The vast quantity of this unworked fuel would be sufficient to warm the whole population of Iceland for a century; this vast turbary measured in certain ravines had in many places a depth of seventy feet, and presented layers of carbonized remains of vegetation alternating with thinner layers of tufaceous pumice.

As a true nephew of the Professor Liedenbrock, and in spite of my dismal prospects, I could not help observing with interest the mineralogical curiosities which lay about me as in a vast museum, and I constructed for myself a complete geological account of Iceland.

This most curious island has evidently been projected from the bottom of the sea at a comparatively recent date. Possibly, it may still be subject to gradual elevation. If this is the case, its origin may well be attributed to subterranean fires. Therefore, in this case, the theory of Sir Humphry Davy, Saknussemm's document, and my uncle's theories would all go off in smoke. This hypothesis led me to examine with more attention the appearance of the surface, and I soon arrived at a conclusion as to the nature of the forces which presided at its birth.

Iceland, which is entirely devoid of alluvial soil, is wholly composed of volcanic tufa, that is to say, an agglomeration of porous rocks and stones. Before the volcanoes broke out it consisted of trap rocks slowly upraised to the level of the sea by the action of central forces. The internal fires had not yet forced their way through.

But at a later period a wide chasm formed diagonally from south-west to north-east, through which was gradually forced out the trachyte which was to form a mountain chain. No violence accompanied this change; the matter thrown out was in vast quantities, and the liquid material oozing out from the abysses of the earth slowly spread in extensive plains or in hillocky masses. To this period belong the felspar, syenites, and porphyries.

But with the help of this outflow the thickness of the crust of the island increased materially, and therefore also its powers of resistance. It may easily be conceived what vast quantities of elastic gases, what masses of molten matter accumulated beneath its solid surface whilst no exit was practicable after the cooling of the trachytic crust. Therefore a time would come when the elastic and explosive forces of the imprisoned gases would upheave this ponderous cover and drive out for themselves openings through tall chimneys. Hence then the volcano would distend and lift up the crust, and then burst through a crater suddenly formed at the summit or thinnest part of the volcano.

To the eruption succeeded other volcanic phenomena. Through the outlets now made first escaped the ejected basalt of which the plain we had just left presented such marvellous specimens. We were moving over grey rocks of dense and massive formation, which in cooling had formed into hexagonal prisms. Everywhere around us we saw truncated cones, formerly so many fiery mouths.

After the exhaustion of the basalt, the volcano, the power of which grew by the extinction of the lesser craters, supplied an egress to lava, ashes, and scoriae, of which I could see lengthened screes streaming down the sides of the mountain like flowing hair.

Such was the succession of phenomena which produced Iceland, all arising from the action of internal fire; and to suppose that the mass within did not still exist in a state of liquid incandescence was absurd; and nothing could surpass the absurdity of fancying that it was possible to reach the earth's centre.

So I felt a little comforted as we advanced to the assault of Snæfell.

The way was growing more and more arduous, the ascent steeper and steeper; the loose fragments of rock trembled beneath us, and the utmost care was needed to avoid dangerous falls.

Hans went on as quietly as if he were on level ground; sometimes he disappeared altogether behind the huge blocks, then a shrill whistle would direct us on our way to him. Sometimes he would halt, pick up a few bits of stone, build them up into a recognisable form, and thus made landmarks to guide us in our way back. A very wise precaution in itself, but, as things turned out,