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 ...
Plants near small-scale gold extraction sites absorb mercury at rates ranging from 10 to 50 times higher than what researchers found in distant fields, and the contamination travels through the air ...
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 ...
Unhedged gold mining company West African Resources Limited provided a production update from its Sanbrado and Kiaka gold ...
A colossal gold deposit has been discovered deep beneath China's Hunan Province, containing an estimated 1,000 metric tons of ...
HOUSTON--(BUSINESS WIRE)--Contango ORE, Inc. (“CORE” or the “Company”) (OTCQB: CTGO), is pleased to announce that it has executed agreements for a series of transactions (collectively, the ...
An interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has developed a safer and more sustainable approach to extract and recover gold ...