noun🔗ShareRealgarA mineral, arsenic sulfide (AsS), often associated with orpiment and stibnite in lead, silver and gold ores."The museum display case held a sample of ore, showcasing both the bright yellow orpiment and the deep red realgar nestled together. "La vitrina del museo contenía una muestra de mineral, que mostraba tanto el oropimente amarillo brillante como el realgar rojo intenso, ambos juntos.mineralsubstancegeologychemistrymaterialChat with AIVocabulary GamePractice Reading
