The authorSimon Wellings
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- On Cornwall: tin, pasties and the world:
- Metageologist: Thanks for the informative update! (15 days 6 hours ago)
- Virginia Raines: In reference to the quote below taken from the article, first of all the name Britain does... (17 days 13 hours ago)
- Metageologist: Hi Marina, My original Wikipedia link appears to have been updated and the reference removed.... (46 days 14 hours ago)
- uair01: This was nice to read. As an amateur I’ve read several geology textbooks but in the field... (30 days 4 hours ago)
- Heva Nurhayani: Can you tell me, what is different between P-T path and P-T-t D? (37 days 3 hours ago)
- Metageologist: On this subject, Jodrell Bank itself was briefly the only means Britain had to detect Russian... (53 days 14 hours ago)
- Unifore: You write geological articles in the novelist way. It’s quite easy to understand. Thank you. (72 days 17 hours ago)
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Based on a work at all-geo.org.
Category Archives: geochemistry
Eclogites are beautiful rocks that on Earth are associated with the process of subduction – where pieces of crust sink into the deep mantle region. A recent paper by Makoto Kimura and 5 other Japanese authors, describes the first ever evidence … Continue reading
The geology of diamonds is fascinating in itself, but they also give insights into wider geological processes and history. Up until 1725, diamonds were only known from India. That all changed when Brazilians panning river sediments for gold, instead found diamonds. Recent … Continue reading
Originally published on the Scientific American guest blog. Geoscientists can’t say if diamonds are forever, but they can say that some are already billions of years old. They form in a place we’ll never reach: the deep earth, hundreds of … Continue reading