English

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Etymology

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horn +‎ stone, translation of hornfels.

Noun

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hornstone (countable and uncountable, plural hornstones)

  1. hornfels

Further reading

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  • David Barthelmy (1997–2024) “Hornstone”, in Webmineral Mineralogy Database.
  • hornstone”, in Mindat.org[1], Hudson Institute of Mineralogy, 2000–2024.

Anagrams

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