Reactivity of organic-rich sediment in seawater at 350°c, 500 bars: experimental and theoretical constraints and implications for the guaymas basin hydrothermal system

Keyphrases

• Hydrothermal System 100%
• Seawater 100%
• Theoretical Constraints 100%
• Organic-rich Sediments 100%
• Guaymas Basin 100%
• Silica 66%
• Acetate 66%
• Near-neutral pH 66%
• Thermal Alteration 66%
• Pyrite 33%
• Organic Acids 33%
• Dissolved Organic Matter 33%
• Elevated Temperature 33%
• Elevated Pressure 33%
• Hydrothermal Alteration 33%
• Base Metals 33%
• Heavy Metals 33%
• Diatoms 33%
• Organic-rich 33%
• Complex Formation 33%
• Fe-Zn 33%
• Mass Ratio 33%
• Hydrothermal Fluids 33%
• FeMn 33%
• FeNi 33%
• Pyrrhotite 33%
• Dissolved Concentration 33%
• Recrystallized 33%
• Overall Reaction 33%
• Mixed Layer 33%
• Protonation Reactions 33%
• Dissolution Process 33%
• Precipitation Process 33%
• Chlorite 33%
• Plagioclase Feldspar 33%
• Alteration Processes 33%
• Smectite 33%
• Alteration Products 33%
• Seawater Chemistry 33%
• Cristobalite 33%
• Organometallic Complexes 33%
• Gulf of California 33%
• Phenol Derivatives 33%
• Speciation Calculation 33%
• Organic Matter Reactivity 33%
• Sediment Organic Matter 33%
• Mineral Solubility 33%
• Mn-Zn 33%
• Ammine 33%
• Zn-Ni 33%
• Chloro Complexes 33%
• Diatomaceous Sediment 33%
• Thermal Dissolution 33%
• Solution Speciation 33%

Earth and Planetary Sciences

• Hydrothermal System 100%
• Calcite 100%
• Thermal Alteration 100%
• Organic Matter 100%
• Hydrothermal Alteration 50%
• California 50%
• Methane 50%
• Hydrothermal Fluid 50%
• Montmorillonite 50%
• Diatom 50%
• Mixed Layer 50%
• Complex Formation 50%
• Base Metal 50%
• Organic Acid 50%
• Ammine 50%
• Cristobalite 50%
• Heavy Metal 50%
• Pyrrhotite 50%
• Mass Ratio 50%
• Carbon Dioxide 50%