"You go back to the last creek we crossed and catch some trout," he ordered. "Stay there until supper, whether you get any or not."

Turner winked.

"If I catch one with this outfit, it will be a mighty silly trout; the thing's made for spinning behind a canoe on a lake. Don't you want help with your prospecting? I know something about minerals."

"So do we," Carnally replied. "I'd rather hear that you were fond of fishing, because you're going to get a good deal of it. Every day we're here you'll light out after breakfast and not come back till dark. If we see you from the camp, we'll fire you on the spot."

"I understand," said Turner. "Guess I'll stay out. I've no use for taking the trail without any grub."

He left them and Carnally turned to Graham.

"We must get our prospecting done before the Mappin gang arrives, and the sooner we start the better. We'll begin where we fired the shot last time, and follow up the vein."

It proved to be fairly well defined when they set to work with the light tools they had brought, and their task was rendered easier because the small but rapid creek had exposed the strata in scouring out its channel. In some places they picked a hole, in others they fired a charge of giant-powder, carefully separating the specimens they obtained; and when evening came they sat in camp, examining several heaps of stones.

"They're promising," said Graham. "The weight is a good rough test, and though it doesn't tell us much about the proportion of lead to silver, I can find out something about that to-morrow. Jake, you might pound this handful of stuff as fine as you can."

He opened a small box which he had taken great care of during the journey, and Andrew was surprised to see it contained a delicate balance and several phials.