| 单词 | thortveitite |
| 释义 | thortveitite /tawrt vuy"tuyt, thawrt-/, n. a scandium yttrium silicate mineral occurring in grayish-green orthorhombic crystals. [1910-15; < G Thortveitit, named after Olaus Thortveit, 20th-century Norwegian mineralogist; see -ITE1] |
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