| 释义 |
paragonite Min.|ˈpærəgənaɪt|
[Named 1848, from Gr. παράγων pr. pple., leading aside or astray, misleading + -ite1.]
A hydrous mica containing sodium, and so distinguished from common or potash mica (muscovite). paragonite-schist, a mica-schist in which paragonite takes the place of muscovite.
1849J. Nicol Min. 163 The mica slate..named paragonite. 1868Dana Min. (ed. 5) 488 Paragonite constitutes the mass of the rock at Monte Campione.
Hence paragoˈnitic a., characterized by the presence of paragonite.
1868Dana Min. (ed. 5) 488 The rock..containing cyanite and staurotide, called paragonitic or talcose schist. |