There are three prospects of lead- zinc, gold and gold-silver deposits in the area that show geological background and prospective reserves of super large-scale deposits.
有铅锌、金、金银三个远景区,具有形成超大型矿床的地质条件,显示了超大型矿床的资源前景。
Now imagine that happening on an apocalyptic scale: millennia-long volcanic eruptions setting on fire--even exploding--massive coal deposits in present day Siberia.
现在,请想像发生在灾难片中的一幕:长达千年的火山持续喷发,引燃,甚至引爆了现今埋藏于西伯利亚地下巨大的煤矿床。
Scientists say the ocean's floors contain rich deposits of a range of potentially valuable minerals, but the extreme depths pose technical difficulties in harvesting them on a wide scale.
科学家说,海洋的楼层包含一系列具有潜在价值的矿产丰富的矿藏,但极端深处对他们在收获上广泛的技术困难。
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