- 责任者：Zhang Peipei (Key Laboratory of Crest-Mantle Materials and Environments ; CAS ; School of Earth and Space Sciences ; University of Science and Technology of China ; Hefei 230026 ; China) ; Liu Jia
- 刊名：Acta Petrologica et Mineralogica
- 出版年：2013
- 卷期：32(5)
- 关键词：橄榄石 ; olivine ; 氢 ; hydrogen
- 页码：p.708-732
- 图表：15 illus., 100 refs.
- 分类号：0700
- issnNo：ISSN1000-6524
- isbnNo：CN11-1966/P
OH incorporated in nominally anhydrous minerals （NAMs） has received increasing attention due to its profound influence on the chemical and physical properties of minerals. Olivine is the most abundant mineral phase in the upper mantle, and a trace amount of water in its structure would lead to a large effect on the theolo- gy and conductivity of the upper mantle. Thus, the knowledge of the mechanisms of H incorlmration in olivine＇s structure and the mechanisms and rate of H diffusion in its lattice is helpful to understand the water circulation between the surface and the deep earth and to explain the rhelogically and magnetotellurically observed data. In this paper, the authors compiled studies of olivine during the last two past decades on how H associated with dif- ferent point defects correlate with the apparent infrared absorption bands, how these different H diffuse through the lattice and how fast these diffusive fluxes occur. The problems existent in these researches are also pointed out in this paper.