Dataset for research paper titled "Sulfur-depleted, iron-oxyhydroxide rich hydrothermal sediments at the newly discovered high-temperature Mirae-2 vent field, Central Indian Ridge "

Microbial diversity data (excel worksheet) used in figures 7 and 8. Data set of X-ray diffraction data of Site 1 bottom sediment (Site1 vent bottom.txt) and Site 2 microbial mat (Site2 microbial mat. txt)