Pitchblende
"Pitchblende" in a Sentence (1 examples)
Working in Paris in 1898, Marie and Pierre Curie processed thousands of pounds of pitchblende from the same glass-factory tailings in order to isolate two radioactive elements that had hitherto been unknown: radium and polonium.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.