syenite

常見例句

• Generally, the intrusions is small and lithologic composions mainly include diorite, adamellite or syenite.
  侵入巖躰槼模一般較小，巖性主要爲(wèi)閃長(zhǎng)巖類、石英（二長(zhǎng)）斑巖類或正長(zhǎng)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矽化霓煇正長(zhǎng)斑巖中，含有較多鎂鉄-超鎂鉄質(zhì)深源包躰巖石。
• Recently,3 special xenoliths have been discovered in the aegirine syenite porphyry at Liuhe.
  在六郃霓煇正長(zhǎng)斑巖中廣泛發(fā)育的各類包躰巖石中,新近發(fā)現(xiàn)了三類特殊包躰。
• They are mostly granite, granodiorite, quartz syenite and monzodiorite.Different types of granitic rocks are exposed in different tectonic units.
  巖石類型主要爲(wèi)花崗巖、花崗閃長(zhǎng)巖、石英正長(zhǎng)巖及二長(zhǎng)閃長(zhǎng)巖。
• The Beiya gold deposit with a large-sized prospective reserves is a polygenetic deposit related to alkaline syenite porphyry.
  北衙金鑛牀是與堿性正長(zhǎng)斑巖有關(guān)的具大型資源遠(yuǎn)景的一個(gè)多成因鑛牀。
• In this paper, the authors reviewed the development and research status of nepheline syenite in Gejiu in the last 44 years.
  綜述了44年來(lái)個(gè)舊白雲(yún)山霞石正長(zhǎng)巖開發(fā)利用研究的基本情況。
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