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前言 1982年11月至1983年8月在承担00五二三部队大批量的光,薄片鉴定任务过程中,曾意外地发现了紫苏辉石,由此而引起了笔者的极大兴趣。现以Ib12和b4/yD7两个样品实例来叙述。
Foreword From November 1982 to August 1983, during the task of identifying large quantities of light and thin slices of the 00-52th Troop, it was unexpectedly discovered that perilites have caused great interest in the author. Now Ib12 and b4 / yD7 two sample examples to describe.