We're after pure gold, but rock that contains gold also includes lots of other materials such as quartz, calcite, and the sulfides of other metals. Since we need to separate the gold from the rest ...

Archaeologists recently unearthed an impressive mining complex dating back 3,000 years, which had been used to extract gold and pulverize and filter quartz.

In these, gold occurs in veins alongside quartz and sulfides within the rock. This alteration is shown by the presence of ...

Despite the historic and current mining activity at Tamakay, there is no record of any "modern” exploration having been ...

Mapping over quartz reefs has left Argent convinced there ... “Recent high-grade gold rock chip assays in conjunction with locating the old mine workings, have highlighted the significant ...

Sampling program confirms mineralized trend extension two kilometers to the northeast from Dryden Gold's previous work programs (Figure 1, Figure 2). Sampling program returned six samples over 5 g ...

New Murchison Gold (NMG) has reported the intersection of visible gold in diamond drill core at its Crown Prince Gold Project near Meekatharra, Western Australia. The diamond hole NGGRCDD974, part of ...