The authorSimon Wellings
- Tasting the earth: mantle geochemistry
- Metamorphic petrology under stress: round 2
- Seismology in space
- The Constitution of the Interior of Earth, as Revealed by Earthquakes
- Subduction is not the end
- Paths across the Cheshire Peak
- A new paradigm for Barrovian metamorphism?
- Metamorphic petrology: under pressure and getting stressed?
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- On The Geology of Mount Everest:
- Kevin N: Calum Gilhooly — This is a year-and-a-half late, but I’ve written a rebuttal to the young... (16 days 12 hours ago)
- Metageologist: Hi Roy, There is a mechanism called ‘shear heating’ that has been considered as a... (19 days 15 hours ago)
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Based on a work at all-geo.org.
Author Archives: Metageologist
If seismologists listen to the earth then geochemists taste it. Like experts blind-tasting a glass of wine and recognising where it came from, geochemists studying the deep earth aim to find out where a particular liquid came from. Their liquid – basaltic magma formed … Continue reading
Seismology – using the propagation of waves through bodies to work out their internal structure – is extremely useful. You can use it to find oil, track active faults or understand what is at the centre of the earth. The principles … Continue reading
How to tell if the loaf of bread in your oven is cooked? You can see the outside is nicely browned, but you can’t see the middle – is it doughy still? Give it a tap and listen. If it sounds … Continue reading