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- A deeper look at the geology of diamonds
- Some facets of the Geology of Diamonds
- A harder look at the geology of diamonds
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- On A harder look at the geology of diamonds:
- Metageologist: I’ve replied on the Sci Am site, but some more thoughts here. The arguments for a... (7 days 7 hours ago)
- Torbjörn Larsson, OM: Ah, I meant to say that anoxygenic photosynthesis was consistent with the Isua finds. I... (7 days 8 hours ago)
- Torbjörn Larsson, OM: For some reason I had managed to notice most of the sulfur works, but not the diamond... (7 days 8 hours ago)
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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.
Based on a work at all-geo.org.
Author Archives: Metageologist
A deeper look at the geology of diamonds
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
Categories: diamonds, eclogites, geochemistry, subduction
Some facets of the Geology of Diamonds
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
Categories: diamonds, geochemistry, impacts, subduction
A harder look at the geology of diamonds
My recent post about diamonds was a rapid romp through some of the most marvellous things earth scientists have discovered about them. In the interests of keeping the casual reader engaged I left out many things. If this left you with … Continue reading
Categories: diamonds, eclogites, subduction
