Concentration of major elements and composition of the accessory minerals in the bottom sediments and subsea permafrost from the Buor-Khaya Bay

The deposition contains a data on concentration of major elements and of accessory minerals in 105 samples of the bottom sediments and subsea permafrost rocks from the Buor-Khaya Bay. Results of elemental and mineralogical analyses are shown in Supplementary Table 1 and 2 respectively. Tables file contains field data and provides the identified minerals, as well as intervals and mean values of the content of elements and minerals in sediments.