guyanaite

(mineralogy) An orthorhombic-dipyramidal mineral containing chromium, hydrogen, and oxygen.

Japanese Meaning

（鉱物学）クロム、水素、酸素を含む直方晶系二重錐晶形鉱物

The geologist carefully examined a specimen of guyanaite to confirm its orthorhombic-dipyramidal crystal structure.

地質学者は直方晶二尖晶系でクロム・水素・酸素を含む鉱物の標本を慎重に調べ、その結晶構造を確認した。

Sense（1）

(mineralogy) An orthorhombic-dipyramidal mineral containing chromium, hydrogen, and oxygen.