5 research outputs found
Valent and structural state of iron ions in basalt glasses of different crystallinity according to the data of Mössbauer spectroscopy
Gesteine des oberen Mantels aus Basalten der n�rdlichen Hessischen Senke (NW Deutschland)
Calculation and application of clinopyroxene-garnet-plagioclase-quartz geobarometers
Recently published thermodynamic and experimental data in a variety of chemical systems have been evaluated to derive Gibbs free energies for hedenbergite and pyrope. These were used to calculate the geobarometric equilibriaPeer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/47284/1/410_2004_Article_BF00399441.pd