macdonaldite

名词 n.
中文释义

英文释义

名词 n.
  1. An orthorhombic-dipyramidal mineral containing barium, calcium, hydrogen, oxygen, and silicon.
    — It is typically a vein-forming mineral associated with macdonaldite, opal, and witherite.

词源

From MacDonald + -ite after Gordon A. MacDonald, a volcanologist at the University of Hawaii.
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