石榴子石化学通式为A3B2[SiO4]3,晶体属等轴晶系的一族岛状结构硅酸盐矿物的总称,在自然界分布广泛,各种石榴子石有各自的产出条件。
The Pianshishan eclogites enclosed within garnet-muscovite schist have peak metamorphic p-T conditions at T=500℃ and p=2.3GPa.
片石山地区的榴辉岩为低温型榴辉岩,围岩为石榴子石白云母片岩,变质作用峰期温压条件为T=500℃,p=2.3GPa。
参考来源 - 青藏高原羌塘中部不同时代榴辉岩的识别及其意义——来自榴辉岩及其围岩~(40)Ar·2,447,543篇论文数据,部分数据来源于NoteExpress
石榴子石以铁铝榴石和钙铝榴石为主,属于C类榴辉岩。
The garnets consist mainly of almandine and grossularite, and belong to C-type eclogite.
可把此矿床定名为次火山水热石榴子石-透辉石-磁铁矿矿床。
The ore deposit can be named as subvolcanic hydrothermal garnet-diopside-magnetite deposit.
少部分花岗闪长岩中出现白云母、石榴子石等上地壳特征矿物。
Some mineral assemblages of granodiorites such as Muscovite, garnet, etc. are found during upper crust forming.
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