They there found alluvial sand and gold- bearing quartz, yielding but poor results.

Near the water they had also found a promising outcropping of silver- bearing quartz.

In the Wallega district are veins of gold- bearing quartz, mined to a certain extent.

I saw excellent specimens of gold- bearing quartz from the governments of Irkutsk and Yeneseisk.

Put gold- bearing quartz under an upright log shod with iron.

The gold- bearing quartz veins of California traverse the metamorphic slates of the Sierra Nevada Mountains.

Here is nobly born quartz living with a green mineral, called epidote; and they are immense friends.

It is a bit of silver- bearing quartz.

Wallace sees in it a strain of prophetic truth and regards it as gold- bearing quartz of a low grade.

These two places are really built upon foundations of gold, and many of the houses constructed of gold- bearing quartz.

"We're in the gold country," he said; "it's all gold- bearing quartz hereaway.

Specimens of gold- bearing quartz are shown, shares are bought and sold, new schemes are ventilated, and old ones revived.

But other diggings of a similar nature are known to exist, and I have besides seen great veins of gold- bearing quartz.

Behind the town is a high spur of the mountain range of Lepaterique, covered with pines, and veined with silver- bearing quartz.

"I don't know a lot about gold- bearing quartz, but she looks good to me, all right."

Examination showed that they were apparently the remains of a very crude Spanish crushing mill, obviously intended to pulverize gold- bearing quartz on a considerable scale.