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Water activities in the kerala khondalite belt
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Peterson, J. W. Chacko Sr., Thomas Kumar, G. R. Ravindra |
| Copyright Year | 1988 |
| Description | The author and colleagues presented their determinations of water activities in various granulite-facies rocks of the Kerala Khondalite Belt. Using mineral equilibria, thermodynamic data, and assumed geopressure-geotemperature conditions of 5.5 kbar and 750 C, they calculated uniformly low a(H2O) values of about 0.27 over a large geographic region. They suggested that these conditions were produced by the presence of abundant CO2-rich fluids, derived either from deeper levels or from metamorphic reactions involving graphite. |
| File Size | 195807 |
| Page Count | 3 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19890012831 |
| Archival Resource Key | ark:/13960/t6k12011r |
| Language | English |
| Publisher Date | 1988-01-01 |
| Access Restriction | Open |
| Subject Keyword | Geophysics Water Petrology Geotemperature Carbon Dioxide Concentration Geopressure Rocks Metamorphism Geology Minerals Thermodynamic Properties Granite Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |