The interactive experience lets visitors revel at the operation of Arizona’s only fully operational ten-stamp ore crushing ...

Retail investors should consider buying shares of Arizona Metals Corp. to participate in the opportunities offered by the precious metals and base metals markets. The stock shows a strong correlation ...

Here's something you might not know: The Route 66 area in northwestern Arizona is rich in mining history. Something else: 4x4s are required to access some of the old, abandoned mine sites. Cool ...

VULTURE MINE, AZ (3TV/CBS 5) - This is the story of Arizona’s most productive gold mine, the Vulture Mine, and the community that grew up around the operation, Vulture City. The mine gave reason for ...

Gold recovery from carbonaceous ores represents a significant challenge in mineral processing due to the inherent presence of organic carbonaceous matter that can adsorb gold cyanide complexes, a ...

While prospecting along the Hassayampa River in October 1863, Henry Wickenburg and several associates discovered a gold-bearing quartz outcrop 500 feet long, 400 feet wide and 100 feet tall.

Refractory gold ores present significant challenges to conventional extraction methods. In these ores, gold is tightly encapsulated within sulphide minerals or locked by carbonaceous matter, thereby ...