This paper briefly reviews the progress made in the geochemical exploration of platinum group elements (PGE) ore deposits in the past 10 years.

最近10年，PGE地球化学勘查取得许多进展，在此对主要进展作一简短的评述。

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Peak neodymium is the latest threat to green energy, while doubt emerges over the security of many other element groups including the rare earths, the platinum group metals, and elements such as antimony, beryllium, gallium, germanium, graphite, indium, magnesium, niobium, tantalum and tungsten.

FORBES: Endangered Elements Pose Threat To Green Energy