syenite
基本解釋
- n.黑花崗石
英漢例句
- Generally, the intrusions is small and lithologic composions mainly include diorite, adamellite or syenite.
侵入巖體規(guī)模一般較小，巖性主要為閃長巖類、石英（二長）斑巖類或正長巖類的中酸性巖石。 - There are many deep xenoliths in silicified aegirine syenite porphyry of Xiaoqiaotou area, western Yunnan Province.
摘要滇西玉龍縣小橋頭硅化霓輝正長斑巖中，含有較多鎂鐵-超鎂鐵質(zhì)深源包體巖石。 - Recently,3 special xenoliths have been discovered in the aegirine syenite porphyry at Liuhe.
在六合霓輝正長斑巖中廣泛發(fā)育的各類包體巖石中,新近發(fā)現(xiàn)了三類特殊包體。 - They are mostly granite, granodiorite, quartz syenite and monzodiorite.Different types of granitic rocks are exposed in different tectonic units.
巖石類型主要為花崗巖、花崗閃長巖、石英正長巖及二長閃長巖。 - The Beiya gold deposit with a large-sized prospective reserves is a polygenetic deposit related to alkaline syenite porphyry.
北衙金礦床是與堿性正長斑巖有關(guān)的具大型資源遠(yuǎn)景的一個多成因礦床。