资讯

The imaging results clearly showed gold veins, several goaf areas, and a low-density geological structure above the scanned area, said Wang Yuxi, an engineer on the project.
UPDATE 12:35PM: THE Commissioner for Mines and Safety has been questioned about her role in the legal action that occurred following the mine death of underground electrician Paul McGuire.
UPDATE 5.30PM WEDNESDAY: A FORMER colleague of an underground mine electrician who died after inhaling toxic air on the job said he believed the father of two should have had a good idea of the ...
EARLIER: A CORONER has questioned why easy access to a potentially lethal mine goaf was not identified as a possible safety hazard prior to the death of Paul McGuire. The 34-year-old father of two ...
In longwall mining, coal is often left behind in what is called the goaf area. Large volumes of methane can also be present in goaf areas that, given the right conditions, can be highly combustible.