tachylite

  1. Home
  2. top of the aat hierarchies
  3. Materials Facet
  4. Materials (hierarchy name)
  5. materials (substances)
  6. [materials by composition]
  7. inorganic material
  8. rock (inorganic material)
  9. igneous rock
  10. [igneous rock by origin]
  11. extrusive rock
  12. pyroclastic rock
  13. volcanic glass
  14. tachylite
Scope note
Volcanic glass of basaltic composition from Oahu, Hawaii; it is used for making various ornamental objects.
tachylite
Accepted term: 22-Apr-2024