Major elemental compositions of spinel in mafic rocks from the Langseth Ridge...

This dataset contains mineral chemical data of primary and alteration phases in mafic rocks (basalt and diabase) from the Langseth Ridge and Afanasenkov Seamount, two volcanic...本数据集收录了兰格斯海岭（Langseth Ridge）与阿法纳谢科夫海山（Afanasenkov Seamount）两处火山区域内镁铁质岩石（mafic rocks，涵盖玄武岩（basalt）与辉绿岩（diabase））中的原生矿物及蚀变矿物相的矿物化学数据，该两处均为火山...