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地球科学 钙铝榴石 Blocks of garnet-pyroxenite or rodingite are locally present in the meta-peridotite. Garnets in the cumulates are grossular (Gro 69.19-89.93;And 9.12-18.84;Br 0.73-11.63), formed by metamorphism. 石榴石辉石岩或异剥钙榴岩呈团块状产于变质橄榄岩中,其中的石榴石为钙铝榴石(Gro69.19%~89.93%;And9.12%~18.84%;Br0.73%~11.63%),也属变质成因。 钙铝榴石宝石 钙铝石榴子石
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