Nitrogen geochemistry data of extrusive igneous rocks from Hekla volcano, Iceland

The data set contains major, trace element, and stable isotope (Si, Zn, Mo, V, Tl, Zr) from previous studies and new nitrogen abundance and stable isotope values for 17 samples spanning a range of igneous rock types (basalt, andesite, dacite, rhyolite). The samples are apheric extrusive volcanic rocks from Hekla volcano, Iceland.