Occurrence and Origin of H<sub>2</sub>S from Volcanic Reservoirs in Niudong Area of the Santanghu Basin, NW China

<div>Spectra of sulfur species in the study samples. (a) Filling materials in the veins of cored rocks and (b) core samples. The absorbing peak on the left with a lower energy range corresponds to sulfides whereas the peak on the right with a higher energy range corresponds to sulfate.</div>

Geofluids

fig4

Figure 4

Figure 4: Occurrence and Origin of H<sub>2</sub>S from Volcanic Reservoirs in Niudong Area of the Santanghu Basin, NW China 

Geofluids

Occurrence and Origin of H2S from Volcanic Reservoirs in Niudong Area of the Santanghu Basin, NW China

Figure 4

Occurrence and Origin of H₂S from Volcanic Reservoirs in Niudong Area of the Santanghu Basin, NW China