a reddish-brown mineral containing rare earth metals; an important source of thorium and cerium
造句
用作名詞(n.)
Monazite glass-ceramics consist of both monazite and metaphoshate glass phases. 獨(dú)居石微晶玻璃由偏磷酸鹽玻璃和獨(dú)居石兩相組成。
This paper introduces new data of authigenic monazite, which recently have been found in Mid-Proterozoic strata of the Ming Tombs District, Beijing. 同時(shí)介紹了最近又在北京十三陵中元古代的常州溝組和串嶺溝組所發(fā)現(xiàn)自生獨(dú)居石的新資料。