Asteroid contains building blocks of life, say scientists 科学家认为一小行星含有 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
Edinburgh's tourist tax: a UK first 爱丁堡将成为首个收取游客税的英国城市
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
美国羊溪稀土矿确认发现镓矿化
据MiningWeekly报道，私营企业美国关键金属公司（ US Critical Metals，USCM ）周三宣布，其在蒙大拿州的羊溪（ Sheep Creek ）矿床稀土品位在全美最高，并含有大量对于国防安全至关重要的镓元素。