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Keywords from Image Description:
Bergenite uranyl bipyramide chain. en Chains of edgeshared hexagonalbipyramidal and pentagonalbipyramidal uranyl polyhedra in the mineral bergenite de Ketten kantenverknpfter hexagonalbipyramidaler und pentagonalbipyramidaler Uranylpolyeder im Mineral Bergenit own Klaproth Cczero Reference Andrew Locock Peter Burns The crystal