Rruffite

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A mineral with the chemical formula Ca₂Cu(AsO₄)₂·2H₂. uncountable

Etymology

Named after RRUFF (Raman Research Used For Fun), a project creating a complete set of high-quality spectral data from well-characterized minerals, + -ite.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.