| 释义 |
pinnoite Min.|ˈpɪnəʊaɪt|
[a. Ger. pinnoit, named by Staute 1884 in honour of Oberbergrath Pinno: see -ite1.]
A hydrous borate of magnesium, occurring in yellow or greenish fibrous masses or tetragonal crystals.
1885Amer. Nat. 708 Pinnoite. 1892Dana Min. (ed. 6) 885 Pinnoite [occurs] in the upper kainite layers. |
