9Chanssidon M, Albarede F, Sheppard S M F.Sulphur isotopevariations in the mantle from ion microprobe analyses of micro-sulphiole inclusions [J].Earth and Planetary Science Letters, 1989,92( 2 ) : 144-156.
10Ohmoto H, Rye R O.Isotopes of sulfur and carbon [J ].Geo- chemistry of Hydrothermal Ore Deposite, 1979: 509-567.