Lechatelierite

noun

Definitions

Noun
  1. 1
    A type of natural or artificial glass formed by the sudden melting of silica sand or sandstone by extreme heat (for instance, from a lightning strike, impact event, or nuclear explosion), followed by rapid cooling. uncountable, usually
  2. 2
    colorless glass made of almost pure silica wordnet

Etymology

From Henry Louis Le Chatelier, the French chemist

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