| 释义 |
sericitization
[f. prec.: see -ization.]
Conversion into, or replacement by, sericite.
1893Geikie Text-bk. Geol. iv. viii. ii. (ed. 3) 617 Where the silky unctuous sericite has been developed from orthoclase (sericitization). 1908Trans. N.Z. Inst. XLI. 69 These figures show..that the type of rock-alteration may be regarded as partial sericitization. 1962W. A. Deer et al. Rock-Forming Minerals III. 24 This sericitization may begin, and be complete, at an early stage of the metamorphism.
Hence ˈsericitized ppl. a., converted into (a form containing) sericite.
1935Geol. Mag. LXXII. 276 Plagioclase..occurs as large sericitized laths. 1965G. J. Williams Econ. Geol. N.Z. xiii. 195/2 The wall-rocks are sericitized and chloritized. |