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Concept information

Preferred term

obsidian  

Type

  • http://www.irandoc.ac.ir/onto/irandoc-meta/Concept

Definitions

  • Obsidian, a type of quenched lava, is a silicic black volcanic glass [Wikipedia]

Obsolete

  • false

In other languages

URI

http://www.irandoc.acir/onto/irandoc/SWEETT15060

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