最終更新日：2024/08/01

(mineralogy) An orthorhombic-dipyramidal mineral containing aluminum, carbon, chromium, hydrogen, lead, oxygen, and strontium.

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petterdite

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petterdite

noun

(mineralogy) An orthorhombic-dipyramidal mineral containing aluminum, carbon, chromium, hydrogen, lead, oxygen, and strontium.

I bought a beautiful petterdite for my collection.

意味（1）

(mineralogy) An orthorhombic-dipyramidal mineral containing aluminum, carbon, chromium, hydrogen, lead, oxygen, and strontium.