Old Tosh shook his head.
"I don"t take much stock in gold," he said. "But I liked that cave because it was so sheltered. Only, sometimes, I couldn"t stay in it on account of the gas."
"That"s the gas we mean," explained Nort. "The poison gas these men sprayed out of cylinders to keep us away so we wouldn"t find there was gold in the cave. But we got gas masks and drove "em out."
Again Old Tosh shook his head.
"I don"t know anything about gas in cylinders," he said. "But then I been away a long time, in another county, getting different kinds of herbs. My Elixer is better than ever now and stronger."
"I"ll say it"s strong!" declared Slippery Mike.
"So I came back to see if I could use my cave," went on Old Tosh. "Now about this gas----"
But he was not allowed to go on, for Bud, seeing the effect of the Elixer on Sam and his companions had a new thought.
"Will that save the dead steers--I mean the steers that seem to be dead?" he asked the hermit. "There"s half a dozen of "em out on the hill, and----"
"No," replied Tosh, "this stuff won"t bring the dead back to life. It will only revive where a spark of life remains. And, in any case, it isn"t effective on animals. It is only for humans."
"Then our steers are dead," sighed d.i.c.k.
"Guess that"s a foregone conclusion," agreed Nort. "But what do you think of him, anyhow?" he asked Bud in a whisper, indicating Tosh.
"You mean do I have any suspicions against him?"
"Yes. Do you think he may have gotten hold of a cylinder of the poison gas and sprayed it on these men so as to get a chance to use his Elixer to revive them?"
Before Bud could answer there was a noise as of men and horses coming up the defile, and, thinking it was some of the former gang returning, guns were whipped out. But they were not needed. Two mild-mannered and inoffensive appearing men rode into sight. They had the look of college professors. Behind them rode Billee Dobb.
"h.e.l.lo, boys!" greeted Billee, all unaware of the recent sensational happenings. "Here"s the mine experts your dad sent out to look over our gold prospects, Bud. They"re going to test the quality of the ore, and see how much it a.s.says to the ton. That"s the right way to express it; ain"t it?" He turned to the older of the two men.
"That is perfectly correct, Mr. Dobb. And if you will show us the mine we can soon tell you, approximately, how valuable it is."
"It"s in that cave. You"ll find lots of gold there. And the first lot that comes to me is goin" to be spent for a self-playin" piano. But what happened here?" Billee asked, for he was now aware that something unusual had taken place.
"The darn scoundrels!" he exclaimed when he had been told of the death of the cattle and the plight of the men. "So they come back; did they?
Well, we"ll soon have a big force here takin" out gold and we"ll keep better guard."
Meanwhile the mining experts went into the cavern to test the gold mine.
CHAPTER XXIV
A STRANGE DISCOVERY
Billee Dobb, having listened to the stories of Bud and his cousins, and the tale told by Sam and his pals, shook his head dubiously.
"I can"t figger it all out," he said. "But you sure done a n.o.ble job, Tosh, and we thank you for it. Can you tell us anything about those rascals with their tanks of gas?"
"I don"t know nothin" about gas tanks," said the old man. "But more than once I"ve warned you men about----"
What the warning was he did not get a chance to explain, for at that moment Professor Dodson, the mine expert, with his a.s.sistant, Professor Snath, emerged from the interior of the cave, into whose black depths they had disappeared some time ago, while Bud and the others were talking.
"By golly!" exclaimed Billee, suddenly changing the subject. "They got their report ready pretty quick. I reckon the gold"s so thick in there they don"t need to make much of a test. Whoopee! I"ll soon have my self-playin" piano!" He was as eager and excited as a boy. Indeed Bud and his cousins were not a little excited as they looked at the two scientists who came out carrying specimens of ore which they had knocked off the walls of the cave with their peculiar hammers.
"Didn"t take you long," commented Bud.
"No, this was an easy problem," answered Professor Dodson. "We don"t even need an a.s.say to determine our findings."
"By golly! What do you know about that?" cried Billee. "About how many dollars will she run to the ton?" he asked. "I only want to know _about_," he stipulated. "I won"t pin you down by five or ten dollars, "cause I think that wouldn"t be fair. But roughly about how much do you think our mine will a.s.say to the ton?"
"How much what?" asked Professor Dodson with a peculiar smile. "How much what to the ton?"
"How much gold, of course!" exclaimed Billee. "What else? Gold"s what we want; ain"t it?" and he chuckled as he turned to his friends.
"Sure--gold!" was the murmur.
"Then I"m sorry to have to tell you that there is not one ounce of gold in any number of tons of ore and rock in that cave!" was the unexpected and startling answer. "There isn"t any gold at all."
"No gold!" cried Bud.
"No gold!" echoed his cousins.
"No--no--gold!" faltered Billee Dobb, his jaw falling. He saw his self-playing piano fading back into the dim vista of his dreams.
"No gold," repeated Professor Dodson. "What we have here," and he indicated the ore specimens held by himself and Professor Snath, "is a selected lot of samples of iron sulphid. It is a yellow ore that looks very much like gold, but which has none of the properties of real gold.
In fact it is so often mistaken for the valuable metal that it has come to be called "Fools" Gold." I am sorry, but such is the case. I shall so report to Mr. Merkel, who engaged me to come out here after hearing his son"s account."
"Fools" gold!" murmured Bud. "Well, it fooled us all right."
"Yes, and it fooled those other fellows," said Nort. "The men with the gas cylinders," he added.
As the two professors looked a little puzzled, d.i.c.k explained:
"There were some men hiding in this cave who must have thought, the same as we did, that it contained gold. They drove out Mr. Tosh, who used the cavern to brew his medicine. Then they drove us out. They used tanks of some poison gas, or at least gas that made a man unconscious. We had to put on gas masks, the kind used in the war, to fight "em. But we drove "em out."
"And a lot of good it did us," said Bud gloomingly, "if there isn"t any gold in there."
"No, the evidence is too plain to be mistaken," said Professor Snath.
"It does not even require a laboratory test to prove that the cave is rich in iron sulphid, but not gold."
"Maybe it will turn out to be an iron mine instead of a gold mine!" put in Billee, with new hope showing on his face. "Iron"s valuable. Not worth as much as gold, of course, but a good iron mine--say, boys, maybe I"ll get that self-playin" piano yet."
But again his hopes were dashed.
"It wouldn"t pay to work this section even for iron," said Professor Dodson, and his a.s.sistant nodded his agreement.