Over $21bn worth of mining projects delayed in Peru due to social conflict
Six people have been killed in anti-mining protests so far this year, including three at last week's clash between police and locals near Las Bambas copper mine.
Country released data from a large airborne electromagnetic survey across parts of the states of New South Wales, Victoria, Queensland and South Australia.
Researchers at the Queensland University of Technology propose the idea of using feldspars found in mine tailings as part of a potential cheaper catalyst for hydrogen fuel production.