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Switzerland 's quintermina has posted reports on its website saying it is looking to extract magnesite in north korea .

瑞士quintermina公司也在其网站上发布公告，宣布正考虑在朝鲜开采菱镁矿。

Structure characterization of cordierite synthesized from decomposed magnesite pyrophyllite .

菱镁矿风化石与叶腊石合成堇青石的结构表征。

Method for the determination of chloride in calcine magnesite for export .

出口轻烧镁中氯化物测定方法。

The magnesite originated from the peridotite by weathering .

菱镁矿是由橄榄岩风化形成的。