Sulfur isotope analyses of serpentinites from northern Apennines, Italy

This data set presents sulfur isotope analyses of fault rocks in serpentinitized peridotite and analyses of associated host serpentinites in Jurassic ophiolite in the northern Apennines, Italy. The fault rocks are altered to talc at depth, and are carbonated near the paleo seafloor. Carbonated serpentinite breccias are also present at the paleo seafloor.