Last Updated:2025/11/26

While cataloging specimens, the field geologist was excited to find a rare calumetite embedded in oxidized copper ore.

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While cataloging specimens, the field geologist was excited to find a rare calumetite embedded in oxidized copper ore.

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標本を整理しているとき、野外の地質学者は酸化銅鉱石に埋まっている塩素・銅・水素・酸素を含む直方晶系の希少な鉱物を見つけて興奮した。

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