epistolite

名词 n.

英文释义

名词 n.
  1. A triclinic-pinacoidal mineral containing calcium, fluorine, hydrogen, iron, manganese, niobium, oxygen, silicon, sodium, and titanium.

词源

From Ancient Greek ἐπιστολή (epistolḗ, “letter, message”), because of its flat, white appearance, + -ite.
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