The Yefushan rock mass is mainly composed of quartz syenite porphyry.
冶父山巖體主體巖性為石英正長(zhǎng)斑巖.
互聯(lián)網(wǎng)
Generally, the intrusions is small and lithologic compositions mainly include diorite, adamellite or syenite.
侵入巖體規(guī)模一般較小,巖性主要為閃長(zhǎng)巖類(lèi) 、 石英(二長(zhǎng))斑巖類(lèi)或正長(zhǎng)巖類(lèi)的中酸性巖石.
互聯(lián)網(wǎng)