Sulfur geochemistry in the HSDP2 Drilling, Hawaii: Effects of lava degassing and sea-water interaction

摘要：

The study investigates the geochemistry of sulfur in the sequence of volcanic rocks recovered by a 3098 m deep drilling executed on the flank of the Mauna Kea volcano. Though mineralogic investigations indicate the presence of sulfur beating minerals which may have crystallized directly from the plume melt,contents and isotopic composition of sulfur suggest that the original composition of the melt was altered due to degassing and interaction with seawater derived fluids.

作者: Z.Berner G.Istrate D.Stüben

作者单位: Institut für Mineralogie und Geochemie, Universitat Karlsruhe, Germany

会议类型: 国际会议

会议名称: 第十二届水-岩相互作用国际研讨会(P0roceedings of the 12th International Symposium on Water-Rock Interaction)

会议地点: 昆明

会议语种:英文

页码: 61-64

在线出版日期: 2007-07-31（万方平台首次上网日期，不代表论文的发表时间）