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 ...

Since the modern gold rushes of the 1970s and 1980s, gold has been one of Australia's major exports. Australia is the second-largest gold producer globally behind China and holds the second largest ...

Equinox Gold (TSX, NYSE-A: EQX) has begun processing ore at its Valentine gold mine in Newfoundland and Labrador, with first gold expected next month. “I am pleased to announce that our Valentine gold ...

Before the end of the year sell-off for tax purposes in which millions of investors engage, gold prices were up as high as 70 ...

TORONTO, Nov. 16, 2022 (GLOBE NEWSWIRE) -- EnviroGold Global Limited (CSE: NVRO | OTCQB: ESGLF |FSE: YGK) (“EnviroGold Global” or the “Company“), a Clean Technology Company accelerating the world’s ...

Without the aid of large-scale industrial plants, artisanal gold miners on the West Rand, in Johannesburg, use labour- and knowledge-intensive skills to process gold ore, says former University of the ...

Oct 24 (Reuters) - Canada's Dynacor Gold Mines Inc will build its second gold-ore processing facility in Peru with a capacity of up to 430 tonnes per day. Dynacor plans to start building the facility ...

Serabi owns the Palito and Coringa gold mines, both located in the State of Pará, Brazil. With the trucking of high-grade ore from the Coringa mine to Palito's mill, Serabi expects to produce 45,500 ...

With strong contributions from Allied’s mines in Côte d’Ivoire, particularly its Bonikro mine, overall production this quarter is expected to exceed 113,000 gold ounces, representing an increase over ...

YELLOW PINE – Perpetua Resources will partner with the Idaho National Laboratory (INL) to process antimony ore into the refined antimony trisulfide, which is a critical component in military munitions ...