 |
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| ★ 金红石 | |||
| 二氧化钛 | |||
| 金红石 (矿) | |||
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| 全红石 | |||
| English thesaurus | |||
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| The term used for metal flecks or crystals inside gemstones. A type of inclusion. | |||
|
rutile : 59 phrases in 14 subjects |
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| Earth sciences | 7 |
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