Betekenis van:
obsidian

obsidian
Zelfstandig naamwoord
  • lavaglas
  • acid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark, but transparent in thin pieces

Hyperoniemen


Voorbeeldzinnen

  1. That is the blackest obsidian I have ever seen before.
  2. It had developed its own technology for treating photographic and galvanic waste (ECO option) and recovering valuable materials from this waste (including precious metals and obsidian).