| 单词 |
boracite |
| 释义 |
boracite Min.|ˈbɒrəsaɪt| [f. prec. + -ite.] Native borate of magnesia.
1810Henry Elem. Chem. (1826) I. 619 A natural compound of boracic acid and magnesia..found near Luneburg in Germany, and known by the name of boracite. 1811Pinkerton Petral. I. 487 [Gypsum] contains..in rare instances arragonite and boracite. |

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