LTH, fe-oxides and amorphous silica
Notes on Vent Field Description:
CoAxial Segment; ca. 10 km to the SSE of the initial event swarms in 1993; http://www.pmel.noaa.gov/vents/coax/coax.html
Notes Relevant to Biology:
Year and How Discovered (if active, visual confirmation is listed first):
Discovery References (text):
Other References (text):
Butterfield et al., Phil. Trans. R. Soc. Lond. A 355, 369-386, 1997, Seafloor eruptions and evolution of hydrothermal fluid chemistry.