詞語：cryptomelane
cryptomelane的解釋
cryptomelane[,kriptəu'mi:lein]n. 隱鉀錳礦，錳鉀礦
cryptomelane的意思
cryptomelane 鉀錳氧礦;隱鉀錳礦 錳鉀礦;隱鉀錳礦;錳鉀礦;
cryptomelane的參考例句
1.Simple geological structure, an open-pit mine, the development of high value for one of the three cryptomelane. 地質構造簡單，屬露天礦，開發價值高，為全國三大鉀礦之一。
2.Silver occurred in form of minerals in the cryptomelane, coronadite, psilomelane with minor silver absorbed in the manganese minerals. 銀主要以獨立礦物和離子吸附狀態的形式賦存於地表錳鉛礦和錳鉀礦中；
3.Pyrolusite, cryptomelane, coronadite, psilomelane, nsutite manganese spar, manganite and manganocalcite were found in the E′rentaolegai silver deposit. 額仁陶勒蓋銀礦床出現的錳礦物主要為軟錳礦、水錳礦、六方錳礦、錳鉛礦、錳鉀礦、菱錳礦、鐵菱錳礦及錳方解石。