Major elemental compositions of feldspar in mafic rocks from the Langseth Rid...

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...本数据集包含来自朗瑟斯海岭（Langseth Ridge）与阿法纳西科夫海山（Afanasenkov Seamount）两处火山的镁铁质岩石（玄武岩（basalt）与辉绿岩（diabase））中，原生矿物相及蚀变矿物相的矿物化学数据。