olivenite

• Редкий минерал, обычно от зеленого до черного цвета, состоящий из гидратированного арсената меди и встречающийся в месторождениях меди.

A rare mineral, typically green to black in color, composed of hydrated copper arsenate and found in copper deposits.

1. Rare copper arsenate mineralC2formalscientific

   A rare green to black mineral composed of hydrated copper arsenate, typically found in oxidized zones of copper deposits.

   Оливинит

   • The geologist identified a small sample of olivenite in the copper mine.
   • Olivenite crystals often form in needle-like shapes.
   • Collectors prize olivenite for its distinctive olive-green color.