| SECOND PART
CHAPTER 10: The Underwater Coalfields
 (continued)"So, captain, your men practice the trade of miners here?" "Precisely.  These mines extend under the waves like the coalfields
 at Newcastle.  Here, dressed in diving suits, pick and mattock in hand,
 my men go out and dig this carbon fuel for which I don't need a single
 mine on land.  When I burn this combustible to produce sodium,
 the smoke escaping from the mountain's crater gives it the appearance
 of a still-active volcano." "And will we see your companions at work?" "No, at least not this time, because I'm eager to continue our
 underwater tour of the world.  Accordingly, I'll rest content
 with drawing on my reserve stock of sodium.  We'll stay here long
 enough to load it on board, in other words, a single workday,
 then we'll resume our voyage.  So, Professor Aronnax, if you'd
 like to explore this cavern and circle its lagoon, seize the day." I thanked the captain and went to look for my two companions,
 who hadn't yet left their cabin.  I invited them to follow me,
 not telling them where we were. They climbed onto the platform.  Conseil, whom nothing could startle,
 saw it as a perfectly natural thing to fall asleep under the waves
 and wake up under a mountain.  But Ned Land had no idea in his head
 other than to see if this cavern offered some way out. After breakfast near ten o'clock, we went down onto the embankment. "So here we are, back on shore," Conseil said. "I'd hardly call this shore," the Canadian replied.  "And besides,
 we aren't on it but under it." A sandy beach unfolded before us, measuring 500 feet at its widest point
 between the waters of the lake and the foot of the mountain's walls.
 Via this strand you could easily circle the lake.  But the base
 of these high walls consisted of broken soil over which there lay
 picturesque piles of volcanic blocks and enormous pumice stones.
 All these crumbling masses were covered with an enamel polished by
 the action of underground fires, and they glistened under the stream
 of electric light from our beacon.  Stirred up by our footsteps,
 the mica-rich dust on this beach flew into the air like a
 cloud of sparks. |