【摘 要】
：
我国女海洋地质学家、现国家海洋局第二海洋研究所副研究员王先兰,最近对新闻界记者说,她在南极长城湾沉积物中发现了自然金。其形态主要呈不规则粒状、片状,其次为棒状、骸
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我国女海洋地质学家、现国家海洋局第二海洋研究所副研究员王先兰,最近对新闻界记者说,她在南极长城湾沉积物中发现了自然金。其形态主要呈不规则粒状、片状,其次为棒状、骸骨状。自然金颗粒细小,粒径多为60μm左右,最大粒径可达125μm,相当于显微
Wang Xianlan, a Chinese female marine geologist and now an associate researcher at the Second Institute of Oceanography of the State Oceanic Administration, recently told reporters in the press that she found natural gold in the sediments of the Great Wall in the Antarctic. Its shape is mainly irregular granular, flaky, followed by a rod, bones. Natural small gold particles, the particle size of mostly about 60μm, the largest particle size up to 125μm, equivalent to microscopy
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