Last Updated:2025/11/29
Sentence

地質学者は、溶解に適した細かく砂状の質感を持つ、選鉱・洗浄された錫鉱石(カッシテライト)の試料を調べた。

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The geologist examined a sample of black tin, noting its fine, sandlike texture and readiness for smelting.

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The geologist examined a sample of black tin, noting its fine, sandlike texture and readiness for smelting.

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Related words

black tin

Noun
uncountable
Japanese Meaning
黒錫:採鉱において、錫鉱石(カシテライト)を加工して、洗浄・打抜・選別された後、精錬可能な状態にされた、細かい黒い粉末状の物質。
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地質学者は、溶解に適した細かく砂状の質感を持つ、選鉱・洗浄された錫鉱石(カッシテライト)の試料を調べた。

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