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单词 ramsdellite
释义

ramsdellite

English

Etymology

Named in honour of Lewis Stephen Ramsdell (1895-1975), Professor of Mineralogy at the University of Michigan, who first discovered the mineral

Ramsdell + -ite

Noun

ramsdellite (countable and uncountable, plural ramsdellites)

  1. (mineralogy) A black or gray orthorhombic mineral form of manganese dioxide

References

  • Ramsdellite at https://www.mindat.org/
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