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词汇 pirssonite
释义

Definition of pirssonite in English:

pirssonite

noun ˈpəːsənʌɪtˈpɪəsənʌɪt
Mineralogy

  • A mineral of the orthorhombic crystal system which consists of a hydrated carbonate of sodium and calcium, Na₂Ca(CO₃)₂.2H₂O, and occurs as brittle pyroelectric crystals.

Origin

Late 19th century. From the name of L. V. Pirsson, U.S. geologist + -ite.

Definition of pirssonite in US English:

pirssonite

noun
Mineralogy

  • A mineral of the orthorhombic crystal system which consists of a hydrated carbonate of sodium and calcium, Na₂Ca(CO₃)₂.2H₂O, and occurs as brittle pyroelectric crystals.

Origin

Late 19th century. From the name of L. V. Pirsson, U.S. geologist + -ite.
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