plagioclasite anorthosite斜长岩
corundum plagioclasite刚玉斜长石岩
Macroscopic and microcosmic observations of the plagioclases from plagioclasite of southern Finland indicate that the plagioclases with parallel needle-like inclusions has iridescence,while the plagioclases without inclusions do not have iridescence.
对芬兰斜长岩中斜长石的宏观和微观观测显示,无晕彩的斜长石包裹体不发育,有晕彩的斜长石发育定向排列的针状包裹体。
参考来源 - 芬兰晕彩斜长石晕彩成因探讨——包裹体及其与晕彩的关系