ocks. It was found that Krakatoa
and all the adjoining islands were covered with a fine white dust, like
snow, and that the trees on the northern part of the former island and
Varlaten had been to a great extent deprived of their leaves and
branches by falling pumice, while those on Lang Island and Polish Hat,
as well as those on the Peak of Rakata, had to a great extent escaped--
no doubt owing to the prevailing direction of the wind.
It was soon seen that Perboewatan on Krakatoa was the cone in active
eruption, and the steamer made for its neighbourhood, landing her party
within a short distance of its base. Explosions were occurring at
intervals of from five to ten minutes. Each explosion being accompanied
by an uncovering of the molten lava in the vent, the overhanging
steam-cloud was lighted up with a grand glow for a few seconds. Some of
the party, who seemed to be authorities on such matters, estimated that
the vapour-column rose to a height of nearly 10,000 feet, and that
fragments of pumice were shot upwards to a height of 600 feet.
"That's a sign that the violence of the eruption is diminished,"
remarked the young merchant, who was in search of fun, as he prepared to
wade ankle-deep in the loose pumice up the slopes of the cone.
"Diminished!" repeated our captain, who had fraternised much with this
merchant during their short voyage. "If that's what you call
diminishin', I shouldn't like to be here when it's increasin'."
"Pooh!" exclaimed the merchant, "that's nothing. I've seen, at other
volcanoes, pieces of pumice blown up so high that they've been caught by
the upper currents of the atmosphere and carried away in an opposite
direction to the wind that was blowing below at the time. Ay, I believe
that dust is sometimes blown _miles_ up into the air."
As Captain Roy thought that the merchant was drawing the long bow he
made no reply, but changed the subject by asking what was the height of
Perboewatan.
"Three hundred feet or thereabouts," replied his friend.
"I hope my son will have the sense to clear out of the island if things
look like gittin' worse," muttered the captain, as an unusually violent
explosion shook the whole side of the cone.
"No fear of him," returned the merchant. "If he is visiting the hermit
of Rakata, as you tell me, he'll be safe enough. Although something of
a dare-devil, the hermit knows how to take care of himself. I'm afraid,
however, that you'll not find i
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