Realgar, also known as cockscomb stone, the English name is Realgar; Orpiment, the English name is Orpiment or Auripigment, are two minerals that often coexist, allgemein bekannt als “mandarin duck minerals.” Realgar is a short columnar crystal, a wedge-shaped pointed head, and a rhombus cross-section. It is also common in dense massive and granular aggregates, […]
