The Geochemistry of Hydrogen in Upper-Mantle Minerals

含水组分已在各种上部 通常被认为是无水的地幔矿物。 在这 研究，这些含水成分的浓度将是 确定在共存的主要岩石形成矿物从 上地幔，和矿物间分配的OH将是 测定 标称无水的OH含量的主体 地幔氢的矿物储集层及其地质意义 在不同的上地幔制度的重要性将进行评估。 这项工作应该有助于更好地理解 岩浆成因与全球地球化学循环

Hydrous components have been identified in a variety of upper mantel minerals normally considered to be anhydrous. In this study, the concentration of these hydrous components will be determined in co-existing major rock forming minerals from the upper mantle, and inter-mineral partitioning of OH will be determined. The bulk of OH content of the nominally anhydrous mineral reservoir of mantle hydrogen and its geological importance in different upper mantle regimes will be assessed. This work should help in the better understandint of processes of magma genesis and the global geochemical cycles.