What does germanium look like?
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Germanium - THE MOST FUTURISTIC ELEMENT!
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A 10mm made out of pure thorium metal
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What does the element tellurium look like?
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Beryllium metal wedding band (no, it's not toxic!)
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Como encontrar diamantes em rios ou rochas vulcânicas perto de VOCÊ
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Osmium and rhenium kilogram bars from Luciteria
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Many Moving Magnets Melting Metal
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