English Dictionary

Mineralogists were excited to find leogangite in the vein, its green crystals hinting at an unusual combination of arsenic and copper.

鉱物学者たちは脈中で、砒素、銅、水素、酸素、ケイ素、硫黄を含む単斜晶系の柱状鉱物を発見して興奮し、その緑色の結晶は砒素と銅の珍しい組み合わせを示していた。