| 单词 | quartz schist |
| 释义 | > as lemmasquartz schist quartz schist n. ΚΠ 1837 Jrnl. Royal Geogr. Soc. 7 421 The chain is composed of mica slates,..quartz schists, quartzites and diorites. 1940 F. F. Grout Kemp's Handbk. Rocks (ed. 6) x. 237 With increase of the mica, such quartzites pass through schistose quartzite and quartz-schist into mica-schists. 2005 Computers & Geosci. 31 100/2 This formation is made up of a lower unit of paragneisses and an upper unit of quartz schist and quartz-mica schist. < as lemmas |
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