Catoctin/Fauquier contact

Catoctin/Fauquier contact
Power washing a quarry block near Aldie, VA that preserves a soft sediment contact of the Fauquier Formation cap carbonate and pillow basalt of the Catoctin Formation.

Thursday, February 25, 2021

Pressure-temperature estimates for amphibolite melange block

Pressure-temperature diagram for sample A15-21A showing the zirconium-in-rutile isopleth in red and the quartz-in-garnet isomeke in blue. From Harvey et al. (2020).

 

Specfem2D output for air-filled void space inside isotropic subsurface medium

 





 

Reading stress strain curves

 


HSE Abundances of the IIG Iron Meteorites

 

                                                       Hilton et al. (2019)

H2O solubility

 H2O solubility in basaltic and rhyolitic melts at typical magmatic temperatures based on experimental data.



Mean Annual Concentrations of Base Cations