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Ge (Germanium) Ga (Gallium) in the periodic table with Chinese flag. US vs China chip war or tech war, microchip semiconductor industry concept. China curbs on exports of rare germanium and gallium.
Old book on a market stall at the annual book fair in Dordrecht attracting avid readers and collectors with rare finds and popular titles in a charming historic setting.
The North Island saddleback (Philesturnus rufusater) is a forest-dwelling passerine bird species endemic to the North Island of New Zealand. Photographed here on Tiritiri Matangi Island off Auckland.
geology and rare earth on earth ,a part geography
A green industrial machine operates on a construction site in the Austrian Alps, surrounded by dirt piles, white vehicles, and rugged cliff faces.

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