He, Ne and Ar isotope compositions of fluid inclusions in hy-drothermal sulfides from the TAG hydrot

• 作 者: ZENG Zhigang (
• 机 构: 1.InstituteofOceanology,2.CollegeofMarineGeosciences
• 出 处: 中国科学：地球科学英文版
• 发表日期: 2001年3期
• 关键词: He-Ne-Ar 同位素 seafloor 热水的硫化物 标注热水的地 He-Ne-Ar isotopes seafloor hydrothermal sulf
• 基金项目: 山东省自然科学基金，国家自然科学基金

Helium, neon and argon isotope compositions of fluid inclusionshave been measured in hydrothermal sulfide samples from the TAG hydrothermal field at the Mid-Atlantic Ridge. Fluid-inclusion 3He/4He ratios are 2.2-13.3 times the air value (Ra), and with a m