Hydrous Natural Liquids at Low Pressure (> 3kbar): The Solubility of Water and the Properties of Biotite as a Function of Iron Redox Equilibria

低压含水天然液体（

• 批准号: 9418105
• 负责人: Ian S. Carmichael
• 金额: $ 15.4万
• 依托单位: University of California-Berkeley
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-07-15 至 1998-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9418105&HistoricalAwards=false
• 关键词: Hydrous; Natural; Liquids; Low; Pressure

9418105 Carmichael A series of experiments that will produce a compact expression relating intensive variables to the composition and stability of biotite in natural liquids are planned. The experiments will determine (1) the iron redox equilibrium of the hydrous mineral biotite as a function of liquid composition, temperature and oxygen fugacity, (2) the conditions for biotite appearing as an early crystallizing phase in natural liquids, and (3) the solubility of water in natural silicate liquids from 0.5 to 2.5 kbars.

9418105卡迈克尔一系列的实验，将产生一个紧凑的表达式有关的组成和稳定性的黑云母在天然液体中的密集变量计划。 实验将确定（1）含水矿物黑云母的铁氧化还原平衡作为液体组成、温度和氧逸度的函数，（2）黑云母在天然液体中作为早期结晶相出现的条件，和（3）水在0.5至2.5千巴的天然硅酸盐液体中的溶解度。