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本文对七个地区的海绿石矿物学特征进行了较详细地研究,并讨论了它们之间的变化关系。 海绿石样品采集地点和层位见表1。
In this paper, the mineralogical characteristics of glauconite in seven areas have been studied in more detail, and the relationship between them has been discussed. Table 1 shows the locations and layers of glauconite samples collected.