Etymology

epistolite

E1P3I1S1T1O1L1I1T1E1

Today it means: A triclinic-pinacoidal mineral containing calcium, fluorine, hydrogen, iron, manganese, niobium, oxygen, silicon, sodium, and titanium. Full definition →

Ancient Greek ἐπιστολή
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The story

  1. Ancient Greek · derived fromἐπιστολή“letter, message”
  2. English todayepistolite

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

Words from the same roots

Ancient Greekἐπιστολή all →

epistolaryepistolophobia

Etymology from Wiktionary, CC BY-SA 4.0.