Major elemental compositions of epidote in mafic rocks from the Langseth Ridg...

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...本数据集包含兰瑟海岭（Langseth Ridge）与阿法纳西科夫海山（Afanasenkov Seamount）两处火山体产出的镁铁质岩石（mafic rocks，含玄武岩（basalt）及辉绿岩（diabase））中，原生矿物相与蚀变矿物相的矿物化学数据。