4、锰铝榴石(spessartite或spessartine) 5、钙铝榴石(grossularite) •桂榴石(hessonite):有人称之为红榴石、肉桂石及铁钙铝榴石,是钙铝榴石与铁铝榴石间的过渡品种。
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N a green or greenish-grey garnet, used as a gemstone. Formula: Ca3Al2(SiO4)3 钙铝榴石 (Also called gooseberry stone)
The garnets consist mainly of almandine and grossularite, and belong to C-type eclogite.
石榴子石以铁铝榴石和钙铝榴石为主,属于C类榴辉岩。
The results show that garnets in the ore deposit are mainly andradite-grossularite and augites are mainly diopside. The skarns in the Jiama ore deposit belong to typical calcic skarns.
测试结果表明,矽卡岩中石榴子石以钙铁榴石-钙铝榴石为主,辉石以透辉石为主,甲玛矿床矽卡岩属于交代矽卡岩中典型的钙矽卡岩。
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