“Upon the east side of the river and cañon, not so well hidden that I could not see it, was a camp, and in that camp were a white man and a white woman. I have never before seen white folk able to reach that place, unless it were the Trail Runner who takes pictures of us and sells them to tourists. These were strangers to me. One was a very large woman. The man was tall, but he acted very strangely. He acted as though God had touched his brain. So did they both.”

“In what way?” asked Coravel Tio, sharply.

“In every way, my father. The man wore no shoes, and the hot rocks hurt his feet so that he limped. I saw him spring on the woman, and they fought. She beat him off and pointed a gun at him. Then he seemed to be weeping like a woman, and he grovelled before her. She threw something far off on the stones, and I think it was glass that broke—a bottle, perhaps.”

“Oh!” said Coravel Tio. “Oh! Perhaps it was.”

“There were other strange actions,” pursued the stolid red man. “I could not understand them——”

“No matter.” Coravel Tio made a gesture as though dismissing the subject. “Could you get to that camp from your pueblo?”

“Of course, by crossing the river, by swimming the water there. But that may be a hard thing to do, my father.”

“Undoubtedly, but you will do it, and I will pay you well. There is a package to give that woman. Wait.”

Coravel Tio went to his little box of an office, seated himself at the desk, and began to write in a fair, round hand. The epistle required neither superscription nor signature:

The burlap sack proved to contain some interesting contents. The two small sacks in the centre were even more interesting. The samples have been assayed with the following results:

Numbers one to five, quartzitic with bare traces of brittle silver ore; no good. Numbers six to fifteen, barytes, perhaps five dollars a ton; no good. Number sixteen is strontianite. This is converted into certain nitrates used in manufacture of fireworks and in beet sugar refining. Tremendously valuable and rare. This, señora, is enough.

I think that M. has scented those assays. He is asking for you, but I have made him look toward Las Vegas. To-morrow you will find two men at Domingo who wish work—they will be there until you arrive: Joe Gilbert and Alf Lewis. Meet me there also, please. I will take one-third interest in Number Sixteen as you suggest, and will furnish whatever money you desire on account. I enclose an advance sum.

I shall have articles of partnership ready. Suppose you meet me day after to-morrow, at Domingo. You must give me location, etc., in order to arrange details of filing, land and mineral right lease, etc. Be careful about the new explosives law, unless you already have a permit.